addressing comments

Author: vishnubanna

official/vision/beta/projects/yolo/modeling/layers/detection_generator.py

@@ -18,7 +18,6 @@ def __init__(self,
                nms_thresh=0.6,
                max_delta=10.0,
                loss_type='ciou',
-               use_tie_breaker=True,
                iou_normalizer=1.0,
                cls_normalizer=1.0,
                obj_normalizer=1.0,
@@ -109,7 +108,6 @@ def __init__(self,
     self._max_delta = max_delta
     self._classes = classes
     self._loss_type = loss_type
-    self._use_tie_breaker = use_tie_breaker
 
     self._use_scaled_loss = use_scaled_loss
     self._darknet = darknet