use user uid 1000

Dockerfile

@@ -13,4 +13,12 @@ RUN apt update && apt install -y ffmpeg libsm6 libxext6
 COPY src .
 COPY best.pt /best.pt
 
+RUN chown -R 1000 /usr/src/app
+RUN mkdir /.config
+RUN mkdir /.cache
+RUN chown -R 1000 /.config
+RUN chown -R 1000 /.cache
+
+USER 1000
+
 CMD [ "gunicorn", "-b 0.0.0.0:80", "--workers", "1", "app:app" ]