Update tracking.py

tracking.py

@@ -241,11 +241,11 @@ class SimpleTracker:
         return matrix
     
     def _get_center(self, bbox: List[float]) -> Tuple[float, float]:
-        """Get center point of bbox"""
+        
         return ((bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2)
     
     def _iou(self, bbox1: List[float], bbox2: List[float]) -> float:
-        """Calculate Intersection over Union"""
+        
         x1 = max(bbox1[0], bbox2[0])
         y1 = max(bbox1[1], bbox2[1])
         x2 = min(bbox1[2], bbox2[2])