Dockerfile

FROM python:3.7.10

WORKDIR /opt/
RUN apt-get update -y
RUN apt-get install libsm6 libxext6  -y


# Create non-root user
RUN useradd -m -u 1000 user
WORKDIR /app

COPY --chown=user requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

# Copy application code
COPY --chown=user . /app

# Expose Flask port
EXPOSE 7860

CMD ["sh", "-c", "python app.py"]