Update Dockerfile

Dockerfile

@@ -17,7 +17,14 @@ COPY ./gunicorn_config.py /code/gunicorn_config.py
 COPY . .
 
 # Create a directory for the instance folder and set permissions
-RUN mkdir -p /code/instance && chmod 777 /code/instance
+RUN mkdir -p /code/instance \
+    && chmod 777 /code/instance \
+    && mkdir -p /code/media \
+    && chmod 777 /code/media
+
+# Create a non-root user and switch to it
+RUN useradd -ms /bin/bash myuser
+USER myuser
 
 # Command to run the application with Gunicorn and custom configuration
 CMD ["gunicorn", "-b", "0.0.0.0:7860", "-c", "gunicorn_config.py", "main:app"]