forked from phoenix-oss/llama-stack-mirror
314ee09ae3
llama-models should have extremely minimal cruft. Its sole purpose should be didactic -- show the simplest implementation of the llama models and document the prompt formats, etc. This PR is the complement to https://github.com/meta-llama/llama-models/pull/279 ## Test Plan Ensure all `llama` CLI `model` sub-commands work: ```bash llama model list llama model download --model-id ... llama model prompt-format -m ... ``` Ran tests: ```bash cd tests/client-sdk LLAMA_STACK_CONFIG=fireworks pytest -s -v inference/ LLAMA_STACK_CONFIG=fireworks pytest -s -v vector_io/ LLAMA_STACK_CONFIG=fireworks pytest -s -v agents/ ``` Create a fresh venv `uv venv && source .venv/bin/activate` and run `llama stack build --template fireworks --image-type venv` followed by `llama stack run together --image-type venv` <-- the server runs Also checked that the OpenAPI generator can run and there is no change in the generated files as a result. ```bash cd docs/openapi_generator sh run_openapi_generator.sh ```
48 lines
1.5 KiB
Python
48 lines
1.5 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 typing import Any, Dict, Optional
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from pydantic import BaseModel, ConfigDict, Field
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from llama_stack.models.llama.datatypes import CheckpointQuantizationFormat, SamplingParams
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from llama_stack.models.llama.sku_list import LlamaDownloadInfo
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class PromptGuardModel(BaseModel):
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"""Make a 'fake' Model-like object for Prompt Guard. Eventually this will be removed."""
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model_id: str = "Prompt-Guard-86M"
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description: str = "Prompt Guard. NOTE: this model will not be provided via `llama` CLI soon."
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is_featured: bool = False
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huggingface_repo: str = "meta-llama/Prompt-Guard-86M"
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max_seq_length: int = 2048
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is_instruct_model: bool = False
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quantization_format: CheckpointQuantizationFormat = CheckpointQuantizationFormat.bf16
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arch_args: Dict[str, Any] = Field(default_factory=dict)
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recommended_sampling_params: Optional[SamplingParams] = None
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def descriptor(self) -> str:
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return self.model_id
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model_config = ConfigDict(protected_namespaces=())
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def prompt_guard_model_sku():
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return PromptGuardModel()
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def prompt_guard_download_info():
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return LlamaDownloadInfo(
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folder="Prompt-Guard",
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files=[
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"model.safetensors",
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"special_tokens_map.json",
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"tokenizer.json",
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"tokenizer_config.json",
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],
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pth_size=1,
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)
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