from typing import Any from core.tools.errors import ToolProviderCredentialValidationError from core.tools.provider.builtin.tianditu.tools.poisearch import PoiSearchTool from core.tools.provider.builtin_tool_provider import BuiltinToolProviderController class TiandituProvider(BuiltinToolProviderController): def _validate_credentials(self, credentials: dict[str, Any]) -> None: try: PoiSearchTool().fork_tool_runtime( runtime={ "credentials": credentials, } ).invoke( user_id="", tool_parameters={ "content": "北京", "specify": "156110000", }, ) except Exception as e: raise ToolProviderCredentialValidationError(str(e))