feat: mypy for all type check (#10921)

api/core/external_data_tool/api/api.py

@@ -48,7 +48,10 @@ class ApiExternalDataTool(ExternalDataTool):
         :return: the tool query result
         """
         # get params from config
+        if not self.config:
+            raise ValueError("config is required, config: {}".format(self.config))
         api_based_extension_id = self.config.get("api_based_extension_id")
+        assert api_based_extension_id is not None, "api_based_extension_id is required"
 
         # get api_based_extension
         api_based_extension = (