forked from phoenix-oss/llama-stack-mirror
694c142b89
* Add provider deprecation support; change directory structure * fix a couple dangling imports * move the meta_reference safety dir also
42 lines
1.3 KiB
Python
42 lines
1.3 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 List
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from llama_stack.apis.inference import Message
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from llama_stack.apis.safety import * # noqa: F403
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from ..safety import ShieldRunnerMixin
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from .builtin import BaseTool
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class SafeTool(BaseTool, ShieldRunnerMixin):
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"""A tool that makes other tools safety enabled"""
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def __init__(
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self,
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tool: BaseTool,
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safety_api: Safety,
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input_shields: List[str] = None,
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output_shields: List[str] = None,
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):
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self._tool = tool
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ShieldRunnerMixin.__init__(
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self, safety_api, input_shields=input_shields, output_shields=output_shields
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)
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def get_name(self) -> str:
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return self._tool.get_name()
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async def run(self, messages: List[Message]) -> List[Message]:
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if self.input_shields:
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await self.run_multiple_shields(messages, self.input_shields)
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# run the underlying tool
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res = await self._tool.run(messages)
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if self.output_shields:
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await self.run_multiple_shields(messages, self.output_shields)
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return res
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