Update app.py

app.py

@@ -50,7 +50,7 @@ def yolov8_img_inference(
     # get the model names list
     names = model.names
     # get the 'obj' class id
-    obj_id = list(names)[list(names.values()).index('hop_dln')
+    obj_id = list(names)[list(names.values()).index('hop_dln')]
     # ,'hop_jn','hop_vtg','hop_ytv','lo_kids', 'lo_ytv','loc_dln','loc_jn','loc_kids','loc_ytv')]
     # obj_id = list(names)[list(names.values()).index([0])]
     # count 'car' objects in the results