Update app.py

app.py

@@ -506,6 +506,7 @@ async def list_videos():
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"Failed to fetch videos: {str(e)}")
 
+
 @app.post("/extract-and-store-frames/")
 async def extract_and_store_frames(file_name: str = Form(...)):
     try:
@@ -549,7 +550,7 @@ async def extract_and_store_frames(file_name: str = Form(...)):
         # Upload frames to Hugging Face dataset
         for frame_file in os.listdir(frames_dir):
             frame_path = os.path.join(frames_dir, frame_file)
-            hf_api.upload_file(path_or_fileobj=frame_path,
+            api.upload_file(path_or_fileobj=frame_path,
                                path_in_repo=f"frames/{video_stem}/{frame_file}",
                                repo_id=DATASET_REPO,
                                repo_type="dataset",