make wrapped call generic

daniel-sanche · daniel-sanche · commit 175f46393deb · 2024-12-16T11:47:00.000-08:00
diff --git a/google/api_core/grpc_helpers_async.py b/google/api_core/grpc_helpers_async.py
@@ -36,7 +36,7 @@
 # extra Python function spreads to every single send and receive.
 
 
-class _WrappedCall(aio.Call):
+class _WrappedCall(Generic[P], aio.Call):
     def __init__(self):
         self._call = None
 
