Update Dockerfile

Dockerfile

@@ -12,6 +12,11 @@ RUN apt-get update && apt-get install -y libgl1 libglib2.0-0 curl
 
 # Create a user to avoid permission issues
 RUN useradd -m appuser
+
+# Ensure that saved_images directory is created and has the right permissions
+RUN mkdir -p /app/saved_images && chown -R appuser:appuser /app/saved_images
+
+# Switch to the non-root user
 USER appuser
 
 # Add /home/appuser/.local/bin to PATH