FROM python:3.9

WORKDIR /code

# Create cache directory with correct permissions
RUN mkdir -p /.cache && chmod 777 /.cache

# Create a non-root user
RUN useradd -m -u 1000 user
USER user

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

CMD ["python", "app.py"]