Update app.py

app.py

@@ -118,7 +118,7 @@ def send_to_backend(image_buffer, user_id):
 
     try:
         files = {'file': ('generated_image.png', image_buffer, 'image/png')}
-        url = f" https://eded-103-40-74-78.ngrok-free.app/customisation/upload/{user_id}"
+        url = f"https://5a4d-103-40-74-78.ngrok-free.app/customisation/upload/{user_id}"
 
         response = requests.post(url, files=files)