FROM python:3.9

# Add a non-root user
RUN useradd -m -u 1000 user

# Set the working directory
WORKDIR /app

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

# Copy the application code and the questions.db file
COPY --chown=user . /app

# Expose the port
EXPOSE 7860

# Set the command to run the application
CMD ["uvicorn", "app:app", "--no-access-log", "--host", "0.0.0.0", "--port", "7860"]