# Use an official Python runtime as a parent image
FROM python:3.9-slim

# Set the working directory in the container
WORKDIR /app

# Prevent python from writing pyc files to disc
ENV PYTHONDONTWRITEBYTECODE 1
# Prevent python from buffering stdout and stderr
ENV PYTHONUNBUFFERED 1

# Create a non-root user
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

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

# Copy the application code
COPY --chown=user . .

# Expose the port the app runs on
EXPOSE 7860

# Command to run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]