# tools/weather_tool.py from .base_tool import BaseTool class WeatherTool(BaseTool): def get_functions(self): return [{ "name": "get_weather", "description": "Get the current weather for a location", "parameters": { "type": "object", "properties": { "location": { "type": "string", "description": "The city and state, e.g. San Francisco, CA" } }, "required": ["location"] } }] def execute(self, function_name, **kwargs): if function_name == "get_weather": location = kwargs.get("location") # In a real implementation, you would call a weather API here return f"The weather in {location} is sunny and 72°F"