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https://github.com/meta-llama/llama-stack.git
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516e1a3e59
# What does this PR do? Adds the sentence transformer provider and the `all-MiniLM-L6-v2` embedding model to the default models to register in the run.yaml for all providers. ## Test Plan llama stack build --template together --image-type conda llama stack run ~/.llama/distributions/llamastack-together/together-run.yaml
101 lines
3.5 KiB
Python
101 lines
3.5 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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from pathlib import Path
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from llama_models.sku_list import all_registered_models
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from llama_stack.apis.models.models import ModelType
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from llama_stack.distribution.datatypes import ModelInput, Provider, ShieldInput
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from llama_stack.providers.inline.inference.sentence_transformers import (
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SentenceTransformersInferenceConfig,
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)
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from llama_stack.providers.inline.memory.faiss.config import FaissImplConfig
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from llama_stack.providers.remote.inference.fireworks import FireworksImplConfig
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from llama_stack.providers.remote.inference.fireworks.fireworks import MODEL_ALIASES
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from llama_stack.templates.template import DistributionTemplate, RunConfigSettings
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def get_distribution_template() -> DistributionTemplate:
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providers = {
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"inference": ["remote::fireworks"],
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"memory": ["inline::faiss", "remote::chromadb", "remote::pgvector"],
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"safety": ["inline::llama-guard"],
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"agents": ["inline::meta-reference"],
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"telemetry": ["inline::meta-reference"],
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"eval": ["inline::meta-reference"],
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"datasetio": ["remote::huggingface", "inline::localfs"],
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"scoring": ["inline::basic", "inline::llm-as-judge", "inline::braintrust"],
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}
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name = "fireworks"
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inference_provider = Provider(
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provider_id="fireworks",
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provider_type="remote::fireworks",
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config=FireworksImplConfig.sample_run_config(),
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)
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embedding_provider = Provider(
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provider_id="sentence-transformers",
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provider_type="inline::sentence-transformers",
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config=SentenceTransformersInferenceConfig.sample_run_config(),
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)
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memory_provider = Provider(
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provider_id="faiss",
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provider_type="inline::faiss",
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config=FaissImplConfig.sample_run_config(f"distributions/{name}"),
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)
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core_model_to_hf_repo = {
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m.descriptor(): m.huggingface_repo for m in all_registered_models()
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}
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default_models = [
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ModelInput(
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model_id=core_model_to_hf_repo[m.llama_model],
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provider_model_id=m.provider_model_id,
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provider_id="fireworks",
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)
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for m in MODEL_ALIASES
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]
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embedding_model = ModelInput(
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model_id="all-MiniLM-L6-v2",
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provider_id="sentence-transformers",
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model_type=ModelType.embedding,
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metadata={
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"embedding_dimension": 384,
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},
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)
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return DistributionTemplate(
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name=name,
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distro_type="self_hosted",
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description="Use Fireworks.AI for running LLM inference",
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docker_image=None,
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template_path=Path(__file__).parent / "doc_template.md",
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providers=providers,
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default_models=default_models,
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run_configs={
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"run.yaml": RunConfigSettings(
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provider_overrides={
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"inference": [inference_provider, embedding_provider],
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"memory": [memory_provider],
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},
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default_models=default_models + [embedding_model],
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default_shields=[ShieldInput(shield_id="meta-llama/Llama-Guard-3-8B")],
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),
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},
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run_config_env_vars={
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"LLAMASTACK_PORT": (
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"5001",
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"Port for the Llama Stack distribution server",
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),
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"FIREWORKS_API_KEY": (
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"",
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"Fireworks.AI API Key",
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),
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},
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)
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