FROM python:3.9-slim      
WORKDIR /app             
COPY . .              
RUN pip install --no-cache-dir -r requirements.txt  
RUN mkdir -p static/uploads static/audio && \      
    touch feedback.json && \                        
    chmod -R 777 static && \                        
    chmod 666 feedback.json                         
RUN adduser --disabled-password --gecos '' appuser 
USER appuser                                        
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]