FROM python:3.9

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

WORKDIR /app

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

# Copy the entire project into the container
COPY --chown=user . /app

# Expose the port the app runs on
EXPOSE 7860

# Default command: launch the Gradio demo.
# Adjust the command-line arguments if necessary.
CMD ["python", "demo/app.py", "--model", "checkpoints/epoch1.pt", "--config", "config/gpt_small.yaml", "--tokenizer", "tokenizer"]