Fix lint

Signed-off-by: Arthur Leung <arcyleung@gmail.com>

Author: Arthur Leung

python/ray/serve/_private/autoscaling_state.py

@@ -227,7 +227,7 @@ def get_autoscaling_context(self, curr_target_num_replicas):
         # NOTE: for non additive aggregation functions, total_running_requests is not
         # accurate, consider this is a approximation.
         total_running_requests = total_num_requests - total_queued_requests
-        
+
         autoscaling_context: AutoscalingContext = AutoscalingContext(
             deployment_id=self._deployment_id,
             deployment_name=self._deployment_id.name,