Update Dockerfile

Dockerfile

@@ -23,18 +23,16 @@ RUN pip install --no-cache-dir -r requirements.txt
 # 7. Copy app code
 COPY . .
 
-# 8. Pre-create writable dirs at build time
-RUN mkdir -p "${UPLOAD_DIR}/pdfs" static/images \
- && chmod -R 777 "${UPLOAD_DIR}" static/images
+# 8. Pre-create uploads and static/images at build time
+RUN mkdir -p "${UPLOAD_DIR}/pdfs" static/images
 
-# 9. Make a tiny entrypoint to re-chmod in case of host mount, then launch
+# 9. Entrypoint: just ensure the upload folder exists, then launch
 RUN printf '#!/bin/sh\n\
 mkdir -p "${UPLOAD_DIR}/pdfs"\n\
-chmod -R 777 "${UPLOAD_DIR}" static/images\n\
 exec gunicorn --workers 4 --bind 0.0.0.0:7860 app:app\n' \
  > /entrypoint.sh \
  && chmod +x /entrypoint.sh
 
-# 10. Expose port & set entrypoint
+# 10. Expose & run
 EXPOSE 7860
 ENTRYPOINT ["/entrypoint.sh"]