Source code for langchain.tools.wolfram_alpha.tool
"""Tool for the Wolfram Alpha API."""
from typing import Optional
from langchain.callbacks.manager import CallbackManagerForToolRun
from langchain.tools.base import BaseTool
from langchain.utilities.wolfram_alpha import WolframAlphaAPIWrapper
[docs]class WolframAlphaQueryRun(BaseTool):
    """Tool that queries using the Wolfram Alpha SDK."""
    name: str = "wolfram_alpha"
    description: str = (
        "A wrapper around Wolfram Alpha. "
        "Useful for when you need to answer questions about Math, "
        "Science, Technology, Culture, Society and Everyday Life. "
        "Input should be a search query."
    )
    api_wrapper: WolframAlphaAPIWrapper
    def _run(
        self,
        query: str,
        run_manager: Optional[CallbackManagerForToolRun] = None,
    ) -> str:
        """Use the WolframAlpha tool."""
        return self.api_wrapper.run(query)