content: FROM python:3.9-slim
  WORKDIR /app
  
  COPY docker/requirements.txt ./
  RUN pip install --upgrade pip
  RUN pip install -r requirements.txt --no-cache-dir
  
  COPY config/ ./config
  COPY src/ ./src
  COPY data/ ./data
  COPY app.py ./
  
  EXPOSE 8501
  
  CMD ["streamlit", "run", "app.py"]
  