add get_model to ovms_adapter

Signed-off-by: Ashwin Vaidya <[email protected]>

Author: ashwinvaidya17

model_api/python/model_api/adapters/ovms_adapter.py

@@ -97,6 +97,10 @@ def is_ready(self):
     def load_model(self):
         pass
 
+    def get_model(self):
+        """Return the reference to the GrpcClient."""
+        return self.client
+
     def await_all(self):
         pass