Update app.py

app.py

@@ -146,7 +146,7 @@ def save_game(background_img,star_img,enemy_img,platform_img,dude_img):
         pass           
     block = {'index': len(lod) + 1,
             'timestamp': timestamp,
-            'background_url': f'https://huggingface.co/datasets/{user_repo}/raw/main/images/background/{time_name}-background_img.png',
+            'background_url': f'https://huggingface.co/datasets/{user_repo}/raw/main/images/background/{timename}-background_img.png',
             'star_url': f'https://huggingface.co/datasets/{user_repo}/raw/main/images/star/{timename}-star_img.png',
             'enemy_url': f'https://huggingface.co/datasets/{user_repo}/raw/main/images/enemy/{timename}-enemy_img.png',
             #'platform_url': f'https://huggingface.co/datasets/{repo}/{space}/raw/main/{platform_img}',