Update app.py

app.py

@@ -17,7 +17,7 @@ def process(git_repo_url, space_destination, user_token):
 
     # Log the contents of the tmp_dir with its subfolders
     print("Contents of the cloned repository:")
-    for root, dirs, files in os.walk(repo):
+    for root, dirs, files in os.walk(tmp_dir):
         level = root.replace(tmp_dir, '').count(os.sep)
         indent = ' ' * 4 * level
         print(f"{indent}{os.path.basename(root)}/")