Update app.py

app.py

@@ -129,7 +129,7 @@ def save_game(name,score,background_im,star_im,enemy_im):
     print(timestamp)
     try: 
         api.upload_file(
-        path_or_fileobj=f'{background_im}',
+        path_or_fileobj=os.path.abspath(f"{uid}_sky.png"),
         path_in_repo=f"{save_data.split('main/',1)[1]}/images/background/{game}-background_img.png",
         repo_id=save_data.split('datasets/',1)[1].split('/raw',1)[0],
         token=token_self,
@@ -140,7 +140,7 @@ def save_game(name,score,background_im,star_im,enemy_im):
         pass    
     try: 
         api.upload_file(
-        path_or_fileobj=f'{star_im}',
+        path_or_fileobj=os.path.abspath(f"{uid}_star.png"),
         path_in_repo=f"{save_data.split('main/',1)[1]}/images/star/{game}-star_img.png",
         repo_id=save_data.split('datasets/',1)[1].split('/raw',1)[0],
         token=token_self,
@@ -151,7 +151,7 @@ def save_game(name,score,background_im,star_im,enemy_im):
         pass   
     try: 
         api.upload_file(
-        path_or_fileobj=f'{enemy_im}',
+        path_or_fileobj=os.path.abspath(f"{uid}_enemy.png"),
         path_in_repo=f"{save_data.split('main/',1)[1]}/images/enemy/{game}-enemy_img.png",
         repo_id=save_data.split('datasets/',1)[1].split('/raw',1)[0],
         token=token_self,