chore: add comment

Author: christyjacob4

templates/python/package/client.py.twig

@@ -50,7 +50,7 @@ class Client:
         if params is None:
             params = {}
 
-        params = {k: v for k, v in params.items() if v is not None}
+        params = {k: v for k, v in params.items() if v is not None}  # Remove None values from params dictionary
 
         data = {}
         json = {}