[OMCSessionZMQ] raise stacklevel for warning in execute()

Author: syntron

OMPython/OMCSession.py

@@ -324,7 +324,7 @@ def __del__(self):
 
     def execute(self, command: str):
         warnings.warn("This function is depreciated and will be removed in future versions; "
-                      "please use sendExpression() instead", DeprecationWarning, stacklevel=1)
+                      "please use sendExpression() instead", DeprecationWarning, stacklevel=2)
 
         return self.sendExpression(command, parsed=False)