Add cache

Dockerfile

@@ -14,6 +14,15 @@ COPY . ./
 # Install production dependencies.
 RUN pip install --no-cache-dir -r requirements.txt
 
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $APP_HOME
+
+COPY --chown=user . $HOME/app
+
 # Run the web service on container startup. Here we use the gunicorn
 # webserver, with one worker process and 8 threads.
 # For environments with multiple CPU cores, increase the number of workers