Dockerfile

FROM python:3.9

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

# Set the working directory
WORKDIR /app

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

# Expose port for Hugging Face
EXPOSE 7860

# Install IPython kernel for the current user
RUN python3 -m ipykernel install --user

# Set CMD to run the kernel gateway on port 7860
CMD ["jupyter", "kernelgateway", "--ip=0.0.0.0", "--port=7860", "--KernelGatewayApp.allow_origin='*'", "--JupyterWebsocketPersonality.list_kernels=True"]