Dockerfile Operation not permitted

my repo link https://huggingface.co/spaces/Arpit-Bansal/llama_3_8B-counsellor_v0.5/blob/main/Dockerfile for this:


error:
at first the error was ./cache permission denied so i made some recommended changes but still getting error:
→ RUN chown -R user:user /code
chown: changing ownership of ‘/code/requirements.txt’: Operation not permitted

→ ERROR: process “/bin/sh -c chown -R user:user /code” did not complete successfully: exit code: 1