Dockerfile

FROM python:3.9-slim
RUN pip install --no-cache-dir --upgrade pip

RUN apt-get update && apt-get install -y \
    libgl1-mesa-glx \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*
   
WORKDIR /code
RUN mkdir -p /code/uploads && chmod 755 /code/uploads

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

# Add and use a non-root user
RUN useradd -ms /bin/sh myuser
RUN chown -R myuser:myuser /code
USER myuser

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