# Use an official Python runtime as a parent image with Python 3.10
FROM python:3.10-slim

# Create a non-root user and change ownership
RUN useradd -m -u 1000 user
WORKDIR /app
COPY --chown=user . /app

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Make port 7860 available to the world outside this container
EXPOSE 7860

# Define environment variable
ENV FLASK_APP=app
ENV FLASK_RUN_HOST=0.0.0.0
ENV FLASK_RUN_PORT=7860
ENV FLASK_ENV=development 

# Run flask command when the container launches
CMD ["flask", "run"]