mirror of
https://github.com/BerriAI/litellm.git
synced 2025-04-26 03:04:13 +00:00
d7b294dd0a
* build(pyproject.toml): add new dev dependencies - for type checking * build: reformat files to fit black * ci: reformat to fit black * ci(test-litellm.yml): make tests run clear * build(pyproject.toml): add ruff * fix: fix ruff checks * build(mypy/): fix mypy linting errors * fix(hashicorp_secret_manager.py): fix passing cert for tls auth * build(mypy/): resolve all mypy errors * test: update test * fix: fix black formatting * build(pre-commit-config.yaml): use poetry run black * fix(proxy_server.py): fix linting error * fix: fix ruff safe representation error
91 lines
3.1 KiB
Python
91 lines
3.1 KiB
Python
"""
|
|
Translate between Cohere's `/rerank` format and Azure AI's `/rerank` format.
|
|
"""
|
|
|
|
from typing import Optional
|
|
|
|
import httpx
|
|
|
|
import litellm
|
|
from litellm.litellm_core_utils.litellm_logging import Logging as LiteLLMLoggingObj
|
|
from litellm.llms.cohere.rerank.transformation import CohereRerankConfig
|
|
from litellm.secret_managers.main import get_secret_str
|
|
from litellm.types.utils import RerankResponse
|
|
|
|
|
|
class AzureAIRerankConfig(CohereRerankConfig):
|
|
"""
|
|
Azure AI Rerank - Follows the same Spec as Cohere Rerank
|
|
"""
|
|
|
|
def get_complete_url(self, api_base: Optional[str], model: str) -> str:
|
|
if api_base is None:
|
|
raise ValueError(
|
|
"Azure AI API Base is required. api_base=None. Set in call or via `AZURE_AI_API_BASE` env var."
|
|
)
|
|
if not api_base.endswith("/v1/rerank"):
|
|
api_base = f"{api_base}/v1/rerank"
|
|
return api_base
|
|
|
|
def validate_environment(
|
|
self,
|
|
headers: dict,
|
|
model: str,
|
|
api_key: Optional[str] = None,
|
|
) -> dict:
|
|
if api_key is None:
|
|
api_key = get_secret_str("AZURE_AI_API_KEY") or litellm.azure_key
|
|
|
|
if api_key is None:
|
|
raise ValueError(
|
|
"Azure AI API key is required. Please set 'AZURE_AI_API_KEY' or 'litellm.azure_key'"
|
|
)
|
|
|
|
default_headers = {
|
|
"Authorization": f"Bearer {api_key}",
|
|
"accept": "application/json",
|
|
"content-type": "application/json",
|
|
}
|
|
|
|
# If 'Authorization' is provided in headers, it overrides the default.
|
|
if "Authorization" in headers:
|
|
default_headers["Authorization"] = headers["Authorization"]
|
|
|
|
# Merge other headers, overriding any default ones except Authorization
|
|
return {**default_headers, **headers}
|
|
|
|
def transform_rerank_response(
|
|
self,
|
|
model: str,
|
|
raw_response: httpx.Response,
|
|
model_response: RerankResponse,
|
|
logging_obj: LiteLLMLoggingObj,
|
|
api_key: Optional[str] = None,
|
|
request_data: dict = {},
|
|
optional_params: dict = {},
|
|
litellm_params: dict = {},
|
|
) -> RerankResponse:
|
|
rerank_response = super().transform_rerank_response(
|
|
model=model,
|
|
raw_response=raw_response,
|
|
model_response=model_response,
|
|
logging_obj=logging_obj,
|
|
api_key=api_key,
|
|
request_data=request_data,
|
|
optional_params=optional_params,
|
|
litellm_params=litellm_params,
|
|
)
|
|
base_model = self._get_base_model(
|
|
rerank_response._hidden_params.get("llm_provider-azureml-model-group")
|
|
)
|
|
rerank_response._hidden_params["model"] = base_model
|
|
return rerank_response
|
|
|
|
def _get_base_model(self, azure_model_group: Optional[str]) -> Optional[str]:
|
|
if azure_model_group is None:
|
|
return None
|
|
if azure_model_group == "offer-cohere-rerank-mul-paygo":
|
|
return "azure_ai/cohere-rerank-v3-multilingual"
|
|
if azure_model_group == "offer-cohere-rerank-eng-paygo":
|
|
return "azure_ai/cohere-rerank-v3-english"
|
|
return azure_model_group
|