# read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
# you will also find guides on how best to write your Dockerfile

FROM python:3.9

# The two following lines are requirements for the Dev Mode to be functional
# Learn more about the Dev Mode at https://huggingface.co/dev-mode-explorers
RUN useradd -m -u 1000 user
WORKDIR /app

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

# Copy the application files
COPY --chown=user . /app

# Switch to the non-root user
USER user

# Set environment variables for the user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Expose the port Hugging Face Spaces expects
EXPOSE 7860

# Run the app with Gunicorn for production
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]