Update Dockerfile

Dockerfile

@@ -1,16 +1,31 @@
-# read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
-# you will also find guides on how best to write your Dockerfile
+FROM python:3.10-slim-buster
 
-FROM python:3.9
+### Set up user with permissions
+# Set up a new user named "user" with user ID 1000
+RUN useradd -m -u 1000 user
 
-WORKDIR /code
+# Switch to the "user" user
+USER user
 
-COPY ./requirements.txt /code/requirements.txt
+# Set home to the user's home directory
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
 
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+# Set the working directory to the user's home directory
+WORKDIR $HOME/app
+
+# Copy the current directory contents into the container at $HOME/app setting the owner to the user
+COPY --chown=user . $HOME/app
+
+### Set up app-specific content
+COPY requirements.txt requirements.txt
+RUN pip3 install -r requirements.txt
 
 COPY . .
 
-COPY --chown=user . $HOME/code
+### Update permissions for the app
+USER root
+RUN chmod 777 ~/app/*
+USER user
 
 CMD ["gunicorn", "-b", "0.0.0.0:7860", "flask_app:app"]