mirror of
https://github.com/BerriAI/litellm.git
synced 2025-04-25 10:44:24 +00:00
544 lines
20 KiB
Python
544 lines
20 KiB
Python
"""
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Main File for Fine Tuning API implementation
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https://platform.openai.com/docs/api-reference/fine-tuning
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- fine_tuning.jobs.create()
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- fine_tuning.jobs.list()
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- client.fine_tuning.jobs.list_events()
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"""
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import asyncio
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import contextvars
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import os
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from functools import partial
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from typing import Any, Coroutine, Dict, Literal, Optional, Union
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import httpx
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import litellm
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from litellm import get_secret
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from litellm.llms.fine_tuning_apis.azure import AzureOpenAIFineTuningAPI
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from litellm.llms.fine_tuning_apis.openai import (
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FineTuningJob,
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FineTuningJobCreate,
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OpenAIFineTuningAPI,
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)
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from litellm.types.llms.openai import Hyperparameters
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from litellm.types.router import *
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from litellm.utils import supports_httpx_timeout
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####### ENVIRONMENT VARIABLES ###################
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openai_fine_tuning_apis_instance = OpenAIFineTuningAPI()
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azure_fine_tuning_apis_instance = AzureOpenAIFineTuningAPI()
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#################################################
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async def acreate_fine_tuning_job(
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model: str,
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training_file: str,
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hyperparameters: Optional[Hyperparameters] = {}, # type: ignore
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suffix: Optional[str] = None,
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validation_file: Optional[str] = None,
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integrations: Optional[List[str]] = None,
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seed: Optional[int] = None,
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custom_llm_provider: Literal["openai", "azure"] = "openai",
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extra_headers: Optional[Dict[str, str]] = None,
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extra_body: Optional[Dict[str, str]] = None,
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**kwargs,
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) -> FineTuningJob:
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"""
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Async: Creates and executes a batch from an uploaded file of request
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"""
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try:
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loop = asyncio.get_event_loop()
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kwargs["acreate_fine_tuning_job"] = True
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# Use a partial function to pass your keyword arguments
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func = partial(
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create_fine_tuning_job,
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model,
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training_file,
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hyperparameters,
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suffix,
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validation_file,
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integrations,
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seed,
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custom_llm_provider,
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extra_headers,
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extra_body,
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**kwargs,
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)
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# Add the context to the function
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ctx = contextvars.copy_context()
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func_with_context = partial(ctx.run, func)
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init_response = await loop.run_in_executor(None, func_with_context)
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if asyncio.iscoroutine(init_response):
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response = await init_response
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else:
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response = init_response # type: ignore
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return response
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except Exception as e:
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raise e
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def create_fine_tuning_job(
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model: str,
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training_file: str,
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hyperparameters: Optional[Hyperparameters] = {}, # type: ignore
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suffix: Optional[str] = None,
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validation_file: Optional[str] = None,
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integrations: Optional[List[str]] = None,
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seed: Optional[int] = None,
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custom_llm_provider: Literal["openai", "azure"] = "openai",
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extra_headers: Optional[Dict[str, str]] = None,
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extra_body: Optional[Dict[str, str]] = None,
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**kwargs,
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) -> Union[FineTuningJob, Coroutine[Any, Any, FineTuningJob]]:
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"""
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Creates a fine-tuning job which begins the process of creating a new model from a given dataset.
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Response includes details of the enqueued job including job status and the name of the fine-tuned models once complete
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"""
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try:
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_is_async = kwargs.pop("acreate_fine_tuning_job", False) is True
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optional_params = GenericLiteLLMParams(**kwargs)
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### TIMEOUT LOGIC ###
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timeout = optional_params.timeout or kwargs.get("request_timeout", 600) or 600
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# set timeout for 10 minutes by default
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if (
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timeout is not None
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and isinstance(timeout, httpx.Timeout)
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and supports_httpx_timeout(custom_llm_provider) == False
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):
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read_timeout = timeout.read or 600
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timeout = read_timeout # default 10 min timeout
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elif timeout is not None and not isinstance(timeout, httpx.Timeout):
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timeout = float(timeout) # type: ignore
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elif timeout is None:
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timeout = 600.0
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# OpenAI
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if custom_llm_provider == "openai":
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# for deepinfra/perplexity/anyscale/groq we check in get_llm_provider and pass in the api base from there
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api_base = (
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optional_params.api_base
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or litellm.api_base
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or os.getenv("OPENAI_API_BASE")
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or "https://api.openai.com/v1"
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)
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organization = (
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optional_params.organization
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or litellm.organization
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or os.getenv("OPENAI_ORGANIZATION", None)
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or None # default - https://github.com/openai/openai-python/blob/284c1799070c723c6a553337134148a7ab088dd8/openai/util.py#L105
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)
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# set API KEY
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api_key = (
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optional_params.api_key
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or litellm.api_key # for deepinfra/perplexity/anyscale we check in get_llm_provider and pass in the api key from there
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or litellm.openai_key
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or os.getenv("OPENAI_API_KEY")
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)
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create_fine_tuning_job_data = FineTuningJobCreate(
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model=model,
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training_file=training_file,
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hyperparameters=hyperparameters,
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suffix=suffix,
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validation_file=validation_file,
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integrations=integrations,
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seed=seed,
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)
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response = openai_fine_tuning_apis_instance.create_fine_tuning_job(
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api_base=api_base,
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api_key=api_key,
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organization=organization,
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create_fine_tuning_job_data=create_fine_tuning_job_data,
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timeout=timeout,
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max_retries=optional_params.max_retries,
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_is_async=_is_async,
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)
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# Azure OpenAI
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elif custom_llm_provider == "azure":
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api_base = optional_params.api_base or litellm.api_base or get_secret("AZURE_API_BASE") # type: ignore
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api_version = (
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optional_params.api_version
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or litellm.api_version
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or get_secret("AZURE_API_VERSION")
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) # type: ignore
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api_key = (
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optional_params.api_key
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or litellm.api_key
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or litellm.azure_key
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or get_secret("AZURE_OPENAI_API_KEY")
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or get_secret("AZURE_API_KEY")
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) # type: ignore
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extra_body = optional_params.get("extra_body", {})
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azure_ad_token: Optional[str] = None
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if extra_body is not None:
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azure_ad_token = extra_body.pop("azure_ad_token", None)
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else:
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azure_ad_token = get_secret("AZURE_AD_TOKEN") # type: ignore
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create_fine_tuning_job_data = FineTuningJobCreate(
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model=model,
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training_file=training_file,
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hyperparameters=hyperparameters,
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suffix=suffix,
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validation_file=validation_file,
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integrations=integrations,
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seed=seed,
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)
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response = azure_fine_tuning_apis_instance.create_fine_tuning_job(
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api_base=api_base,
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api_key=api_key,
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api_version=api_version,
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create_fine_tuning_job_data=create_fine_tuning_job_data,
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timeout=timeout,
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max_retries=optional_params.max_retries,
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_is_async=_is_async,
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)
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else:
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raise litellm.exceptions.BadRequestError(
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message="LiteLLM doesn't support {} for 'create_batch'. Only 'openai' is supported.".format(
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custom_llm_provider
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),
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model="n/a",
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llm_provider=custom_llm_provider,
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response=httpx.Response(
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status_code=400,
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content="Unsupported provider",
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request=httpx.Request(method="create_thread", url="https://github.com/BerriAI/litellm"), # type: ignore
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),
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)
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return response
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except Exception as e:
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raise e
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async def acancel_fine_tuning_job(
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fine_tuning_job_id: str,
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custom_llm_provider: Literal["openai"] = "openai",
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extra_headers: Optional[Dict[str, str]] = None,
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extra_body: Optional[Dict[str, str]] = None,
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**kwargs,
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) -> FineTuningJob:
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"""
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Async: Immediately cancel a fine-tune job.
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"""
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try:
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loop = asyncio.get_event_loop()
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kwargs["acancel_fine_tuning_job"] = True
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# Use a partial function to pass your keyword arguments
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func = partial(
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cancel_fine_tuning_job,
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fine_tuning_job_id,
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custom_llm_provider,
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extra_headers,
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extra_body,
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**kwargs,
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)
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# Add the context to the function
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ctx = contextvars.copy_context()
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func_with_context = partial(ctx.run, func)
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init_response = await loop.run_in_executor(None, func_with_context)
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if asyncio.iscoroutine(init_response):
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response = await init_response
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else:
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response = init_response # type: ignore
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return response
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except Exception as e:
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raise e
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def cancel_fine_tuning_job(
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fine_tuning_job_id: str,
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custom_llm_provider: Literal["openai"] = "openai",
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extra_headers: Optional[Dict[str, str]] = None,
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extra_body: Optional[Dict[str, str]] = None,
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**kwargs,
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) -> Union[FineTuningJob, Coroutine[Any, Any, FineTuningJob]]:
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"""
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Immediately cancel a fine-tune job.
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Response includes details of the enqueued job including job status and the name of the fine-tuned models once complete
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"""
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try:
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optional_params = GenericLiteLLMParams(**kwargs)
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### TIMEOUT LOGIC ###
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timeout = optional_params.timeout or kwargs.get("request_timeout", 600) or 600
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# set timeout for 10 minutes by default
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if (
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timeout is not None
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and isinstance(timeout, httpx.Timeout)
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and supports_httpx_timeout(custom_llm_provider) == False
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):
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read_timeout = timeout.read or 600
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timeout = read_timeout # default 10 min timeout
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elif timeout is not None and not isinstance(timeout, httpx.Timeout):
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timeout = float(timeout) # type: ignore
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elif timeout is None:
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timeout = 600.0
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_is_async = kwargs.pop("acancel_fine_tuning_job", False) is True
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# OpenAI
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if custom_llm_provider == "openai":
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# for deepinfra/perplexity/anyscale/groq we check in get_llm_provider and pass in the api base from there
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api_base = (
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optional_params.api_base
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or litellm.api_base
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or os.getenv("OPENAI_API_BASE")
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or "https://api.openai.com/v1"
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)
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organization = (
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optional_params.organization
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or litellm.organization
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or os.getenv("OPENAI_ORGANIZATION", None)
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or None # default - https://github.com/openai/openai-python/blob/284c1799070c723c6a553337134148a7ab088dd8/openai/util.py#L105
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)
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# set API KEY
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api_key = (
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optional_params.api_key
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or litellm.api_key # for deepinfra/perplexity/anyscale we check in get_llm_provider and pass in the api key from there
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or litellm.openai_key
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or os.getenv("OPENAI_API_KEY")
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)
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response = openai_fine_tuning_apis_instance.cancel_fine_tuning_job(
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api_base=api_base,
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api_key=api_key,
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organization=organization,
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fine_tuning_job_id=fine_tuning_job_id,
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timeout=timeout,
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max_retries=optional_params.max_retries,
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_is_async=_is_async,
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)
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# Azure OpenAI
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elif custom_llm_provider == "azure":
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api_base = optional_params.api_base or litellm.api_base or get_secret("AZURE_API_BASE") # type: ignore
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api_version = (
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optional_params.api_version
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or litellm.api_version
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or get_secret("AZURE_API_VERSION")
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) # type: ignore
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api_key = (
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optional_params.api_key
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or litellm.api_key
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or litellm.azure_key
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or get_secret("AZURE_OPENAI_API_KEY")
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or get_secret("AZURE_API_KEY")
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) # type: ignore
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extra_body = optional_params.get("extra_body", {})
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azure_ad_token: Optional[str] = None
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if extra_body is not None:
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azure_ad_token = extra_body.pop("azure_ad_token", None)
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else:
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azure_ad_token = get_secret("AZURE_AD_TOKEN") # type: ignore
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response = azure_fine_tuning_apis_instance.cancel_fine_tuning_job(
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api_base=api_base,
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api_key=api_key,
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api_version=api_version,
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fine_tuning_job_id=fine_tuning_job_id,
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timeout=timeout,
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max_retries=optional_params.max_retries,
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_is_async=_is_async,
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)
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else:
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raise litellm.exceptions.BadRequestError(
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message="LiteLLM doesn't support {} for 'create_batch'. Only 'openai' is supported.".format(
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custom_llm_provider
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),
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model="n/a",
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llm_provider=custom_llm_provider,
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response=httpx.Response(
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status_code=400,
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content="Unsupported provider",
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request=httpx.Request(method="create_thread", url="https://github.com/BerriAI/litellm"), # type: ignore
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),
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)
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return response
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except Exception as e:
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raise e
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async def alist_fine_tuning_jobs(
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after: Optional[str] = None,
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limit: Optional[int] = None,
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custom_llm_provider: Literal["openai"] = "openai",
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extra_headers: Optional[Dict[str, str]] = None,
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extra_body: Optional[Dict[str, str]] = None,
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**kwargs,
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) -> FineTuningJob:
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"""
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Async: List your organization's fine-tuning jobs
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"""
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try:
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loop = asyncio.get_event_loop()
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kwargs["alist_fine_tuning_jobs"] = True
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# Use a partial function to pass your keyword arguments
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func = partial(
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list_fine_tuning_jobs,
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after,
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limit,
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custom_llm_provider,
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extra_headers,
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extra_body,
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**kwargs,
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)
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# Add the context to the function
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ctx = contextvars.copy_context()
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func_with_context = partial(ctx.run, func)
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init_response = await loop.run_in_executor(None, func_with_context)
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if asyncio.iscoroutine(init_response):
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response = await init_response
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else:
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response = init_response # type: ignore
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return response
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except Exception as e:
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raise e
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def list_fine_tuning_jobs(
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after: Optional[str] = None,
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limit: Optional[int] = None,
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custom_llm_provider: Literal["openai"] = "openai",
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extra_headers: Optional[Dict[str, str]] = None,
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extra_body: Optional[Dict[str, str]] = None,
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**kwargs,
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):
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"""
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List your organization's fine-tuning jobs
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Params:
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- after: Optional[str] = None, Identifier for the last job from the previous pagination request.
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- limit: Optional[int] = None, Number of fine-tuning jobs to retrieve. Defaults to 20
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"""
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try:
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optional_params = GenericLiteLLMParams(**kwargs)
|
|
### TIMEOUT LOGIC ###
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|
timeout = optional_params.timeout or kwargs.get("request_timeout", 600) or 600
|
|
# set timeout for 10 minutes by default
|
|
|
|
if (
|
|
timeout is not None
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|
and isinstance(timeout, httpx.Timeout)
|
|
and supports_httpx_timeout(custom_llm_provider) == False
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|
):
|
|
read_timeout = timeout.read or 600
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|
timeout = read_timeout # default 10 min timeout
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|
elif timeout is not None and not isinstance(timeout, httpx.Timeout):
|
|
timeout = float(timeout) # type: ignore
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elif timeout is None:
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timeout = 600.0
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_is_async = kwargs.pop("alist_fine_tuning_jobs", False) is True
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|
|
# OpenAI
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|
if custom_llm_provider == "openai":
|
|
|
|
# for deepinfra/perplexity/anyscale/groq we check in get_llm_provider and pass in the api base from there
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|
api_base = (
|
|
optional_params.api_base
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|
or litellm.api_base
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|
or os.getenv("OPENAI_API_BASE")
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|
or "https://api.openai.com/v1"
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|
)
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|
organization = (
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optional_params.organization
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|
or litellm.organization
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|
or os.getenv("OPENAI_ORGANIZATION", None)
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|
or None # default - https://github.com/openai/openai-python/blob/284c1799070c723c6a553337134148a7ab088dd8/openai/util.py#L105
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)
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# set API KEY
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api_key = (
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optional_params.api_key
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|
or litellm.api_key # for deepinfra/perplexity/anyscale we check in get_llm_provider and pass in the api key from there
|
|
or litellm.openai_key
|
|
or os.getenv("OPENAI_API_KEY")
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)
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response = openai_fine_tuning_apis_instance.list_fine_tuning_jobs(
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api_base=api_base,
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api_key=api_key,
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organization=organization,
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after=after,
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limit=limit,
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timeout=timeout,
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max_retries=optional_params.max_retries,
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_is_async=_is_async,
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)
|
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# Azure OpenAI
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elif custom_llm_provider == "azure":
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|
api_base = optional_params.api_base or litellm.api_base or get_secret("AZURE_API_BASE") # type: ignore
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|
|
api_version = (
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optional_params.api_version
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|
or litellm.api_version
|
|
or get_secret("AZURE_API_VERSION")
|
|
) # type: ignore
|
|
|
|
api_key = (
|
|
optional_params.api_key
|
|
or litellm.api_key
|
|
or litellm.azure_key
|
|
or get_secret("AZURE_OPENAI_API_KEY")
|
|
or get_secret("AZURE_API_KEY")
|
|
) # type: ignore
|
|
|
|
extra_body = optional_params.get("extra_body", {})
|
|
azure_ad_token: Optional[str] = None
|
|
if extra_body is not None:
|
|
azure_ad_token = extra_body.pop("azure_ad_token", None)
|
|
else:
|
|
azure_ad_token = get_secret("AZURE_AD_TOKEN") # type: ignore
|
|
|
|
response = azure_fine_tuning_apis_instance.list_fine_tuning_jobs(
|
|
api_base=api_base,
|
|
api_key=api_key,
|
|
api_version=api_version,
|
|
after=after,
|
|
limit=limit,
|
|
timeout=timeout,
|
|
max_retries=optional_params.max_retries,
|
|
_is_async=_is_async,
|
|
)
|
|
else:
|
|
raise litellm.exceptions.BadRequestError(
|
|
message="LiteLLM doesn't support {} for 'create_batch'. Only 'openai' is supported.".format(
|
|
custom_llm_provider
|
|
),
|
|
model="n/a",
|
|
llm_provider=custom_llm_provider,
|
|
response=httpx.Response(
|
|
status_code=400,
|
|
content="Unsupported provider",
|
|
request=httpx.Request(method="create_thread", url="https://github.com/BerriAI/litellm"), # type: ignore
|
|
),
|
|
)
|
|
return response
|
|
except Exception as e:
|
|
raise e
|