Update tracking.py

tracking.py

@@ -262,6 +262,6 @@ class SimpleTracker:
         return intersection / (union + 1e-6)
     
     def set_match_threshold(self, threshold: float):
-        """Update match threshold"""
+        
         self.match_threshold = max(0.1, min(0.8, threshold))
         print(f"Tracker match threshold set to: {self.match_threshold}")