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43 lines
1.4 KiB
Python
43 lines
1.4 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 typing import Any, Dict, List, Literal, Optional, Protocol, runtime_checkable
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from llama_models.schema_utils import json_schema_type, webmethod
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from pydantic import BaseModel, Field
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class ModelDef(BaseModel):
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identifier: str = Field(
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description="A unique name for the model type",
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)
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llama_model: str = Field(
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description="Pointer to the underlying core Llama family model. Each model served by Llama Stack must have a core Llama model.",
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)
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metadata: Dict[str, Any] = Field(
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default_factory=dict,
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description="Any additional metadata for this model",
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)
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@json_schema_type
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class ModelDefWithProvider(ModelDef):
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type: Literal["model"] = "model"
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provider_id: str = Field(
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description="The provider ID for this model",
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)
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@runtime_checkable
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class Models(Protocol):
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@webmethod(route="/models/list", method="GET")
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async def list_models(self) -> List[ModelDefWithProvider]: ...
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@webmethod(route="/models/get", method="GET")
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async def get_model(self, identifier: str) -> Optional[ModelDefWithProvider]: ...
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@webmethod(route="/models/register", method="POST")
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async def register_model(self, model: ModelDefWithProvider) -> None: ...
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