19 lines
525 B
Python
19 lines
525 B
Python
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"""天气查询工具"""
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from langchain_core.tools import tool
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@tool
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def get_weather(city: str) -> str:
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"""查询指定城市的天气信息"""
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weather_data = {
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"北京": "晴天，气温22°C，北风3级",
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"上海": "多云，气温25°C，东风2级",
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"深圳": "阵雨，气温28°C，南风4级",
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"黄庄": "晴转多云，气温23°C，微风",
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}
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return weather_data.get(city, f"暂无{city}的天气数据")
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# 暴露工具列表供自动扫描
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TOOLS = [get_weather]
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