Update app.py

app.py

@@ -30,7 +30,7 @@ def get_all_contours():
 
 
 def find_best_matching_image(main_image):
-    main_contour = predict_image(main_image, './best.pt')
+    main_contour = predict_image(main_image, './my_yolov8_model/best.pt')
     if main_contour is None:
         raise ValueError("No valid contour found in the main image")