allow gradio to write

Dockerfile

@@ -14,5 +14,11 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 # Copy the application code
 COPY --chown=user ./main.py /app/main.py
 
+# Create a directory for Gradio flagging and ensure the user has write permissions
+RUN mkdir -p /app/flagged && chown -R user:user /app/flagged
+
+# Switch to the created user
+USER user
+
 # Command to run the application
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]