mirror of
https://github.com/hwchase17/langchain
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30 lines
887 B
Python
30 lines
887 B
Python
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"""Tool for the Wolfram Alpha API."""
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from typing import Optional
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from langchain_core.callbacks import CallbackManagerForToolRun
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from langchain_core.tools import BaseTool
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from langchain_community.utilities.wolfram_alpha import WolframAlphaAPIWrapper
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class WolframAlphaQueryRun(BaseTool):
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"""Tool that queries using the Wolfram Alpha SDK."""
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name: str = "wolfram_alpha"
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description: str = (
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"A wrapper around Wolfram Alpha. "
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"Useful for when you need to answer questions about Math, "
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"Science, Technology, Culture, Society and Everyday Life. "
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"Input should be a search query."
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)
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api_wrapper: WolframAlphaAPIWrapper
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def _run(
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self,
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query: str,
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run_manager: Optional[CallbackManagerForToolRun] = None,
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) -> str:
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"""Use the WolframAlpha tool."""
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return self.api_wrapper.run(query)
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