Update protoc-gen-custom_grpc
diff --git a/python/_build/protoc-gen-custom_grpc b/python/_build/protoc-gen-custom_grpc
index 7ba6a12..cb8adf4 100755
--- a/python/_build/protoc-gen-custom_grpc
+++ b/python/_build/protoc-gen-custom_grpc
@@ -595,9 +595,9 @@
         content='def unwrap(x):\n  assert x\n  return x\n'
     ))
 
-    pyi_imports: List[str] = ['from __future__ import annotations']
-    grpc_imports: List[str] = ['from __future__ import annotations', 'import grpc']
-    grpc_aio_imports: List[str] = ['from __future__ import annotations', 'import grpc', 'import grpc.aio']
+    pyi_imports: List[str] = ['from __future__ import annotations  # type: ignore']
+    grpc_imports: List[str] = ['from __future__ import annotations  # type: ignore', 'import grpc']
+    grpc_aio_imports: List[str] = ['from __future__ import annotations  # type: ignore', 'import grpc', 'import grpc.aio']
 
     enums = '\n'.join(sum([generate_enum(pyi_imports, file, enum, _FILES) for enum in file.enum_type], []))
     messages = '\n'.join(sum([generate_message(pyi_imports, file, message, _FILES) for message in file.message_type], []))