mark variables as not used
@@ -5564,7 +5564,7 @@ HOSTS
# delta_appservers: The desired number of AppServers to remove.
# Returns:
# A boolean indicating if an AppServer was removed.
- def try_to_scale_down(app_name, delta_appservers)
+ def try_to_scale_down(app_name, _delta_appservers)
# See how many AppServers are running on each machine. We cannot scale
# if we already are at the requested minimum.
min = @app_info_map[app_name]['min_appengines']
