Update src/blueapi/service/runner.py

Co-authored-by: Callum Forrester <[email protected]>

src/blueapi/service/runner.py

@@ -117,7 +117,7 @@ class RpcError(Exception): ...
 
 
 def _rpc(
-    module_name: str, function_name: str, *args: P.args, **kwargs: P.kwargs
+    module_name: str, function_name: str, *args: Any, **kwargs: Any
 ) -> Any:
     mod = import_module(module_name)
     func: Callable[P, T] = _validate_function(