Fix type checking

Author: koxudaxi

fastapi_code_generator/parser.py

@@ -512,7 +512,7 @@ def parse_operation(
                                 **cb_op,
                                 **self._temporary_operation,
                                 path=route,
-                                method=method,
+                                method=method,  # type: ignore
                             )
                         )