update Dockerfile

Dockerfile

@@ -28,6 +28,6 @@ COPY  --chown=user:user ./requirements.txt /home/user/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /home/user/requirements.txt
 COPY --chown=user:user ./app /home/user/app
 COPY ./default /etc/nginx/sites-available
-COPY ./htpasswd /etc/nginx
+COPY --chown=user:user ./htpasswd /etc/nginx
 EXPOSE 7860
 CMD ["/bin/sh", "/home/user/app/start.sh"]