Update Dockerfile

Dockerfile

@@ -1,7 +1,20 @@
-FROM python:3.11-slim
-WORKDIR /webapp
-COPY . .
-RUN pip install --upgrade pip
-RUN pip install --no-cache-dir -r requirements.txt
-CMD ["gunicorn", "-b", "0.0.0.0:7860", "--timeout", "120", "app:app"]
-EXPOSE 7860
+# https://discuss.huggingface.co/t/permission-denied-for-writing-files-within-spaces/29799/2
+# https://huggingface.co/docs/hub/spaces-sdks-docker#permissions
+
+FROM python:3.10-slim
+WORKDIR /code
+COPY ./requirements.txt /code/requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN apt update && apt install -y ffmpeg
+
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+COPY --chown=user . $HOME/app
+
+EXPOSE 7860
+CMD ["gunicorn", "-b", "0.0.0.0:7860", "--timeout", "120", "app:app"]