Update app.py

app.py

@@ -346,7 +346,7 @@ class LoiteringDetection:
         if self.entry_time[id]['duration'] > self.loitering_threshold:
             self.entry_time[id]['loitering'] = True
 
-    def detect_loitering(self, video_path):
+    def loitering_detection(self, video_path): #edited from detect_loitering
         try:
             model = self.load_model()
             cap = cv2.VideoCapture(video_path)