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600b7bdd61
Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
31 lines
1002 B
Python
31 lines
1002 B
Python
"""Tool for the OpenWeatherMap 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 pydantic import Field
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from langchain_community.utilities.openweathermap import OpenWeatherMapAPIWrapper
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class OpenWeatherMapQueryRun(BaseTool): # type: ignore[override]
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"""Tool that queries the OpenWeatherMap API."""
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api_wrapper: OpenWeatherMapAPIWrapper = Field(
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default_factory=OpenWeatherMapAPIWrapper # type: ignore[arg-type]
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)
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name: str = "open_weather_map"
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description: str = (
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"A wrapper around OpenWeatherMap API. "
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"Useful for fetching current weather information for a specified location. "
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"Input should be a location string (e.g. London,GB)."
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)
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def _run(
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self, location: str, run_manager: Optional[CallbackManagerForToolRun] = None
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) -> str:
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"""Use the OpenWeatherMap tool."""
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return self.api_wrapper.run(location)
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