Update app.py

app.py

@@ -87,7 +87,7 @@ def infer(video_frames, masks_frames, project_name):
     results_folder_content = [os.path.join(results_folder, item) for item in os.listdir(results_folder)]
 
     print(f"Contents of the {results_folder} folder:")
-    for item in results_content:
+    for item in results_folder_content:
         print(item)
 
     return "done", results_folder_content[0], results_folder_content[1]