Dockerfile to deploy livebook with `exgboost` to huggingface

Dockerfile

FROM ghcr.io/livebook-dev/livebook:latest-cuda11.8

ENV LIVEBOOK_APP_SERVICE_NAME "🐳 Hugging Face - $SPACE_TITLE"
ENV LIVEBOOK_APP_SERVICE_URL "https://huggingface.co/spaces/$SPACE_AUTHOR_NAME/$SPACE_REPO_NAME"
ENV LIVEBOOK_UPDATE_INSTRUCTIONS_URL "https://livebook.dev"
ENV LIVEBOOK_WITHIN_IFRAME "true"
ENV LIVEBOOK_APPS_PATH "/public-apps"
ENV LIVEBOOK_DATA_PATH "/data"
ENV LIVEBOOK_PORT 7860

RUN apt-get update && apt-get install build-essential wget -y

# Install a recent version of cmake needed by exgboost
RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.1/cmake-3.24.1-Linux-x86_64.sh \
      -q -O /tmp/cmake-install.sh \
      && chmod u+x /tmp/cmake-install.sh \
      && mkdir /opt/cmake-3.24.1 \
      && /tmp/cmake-install.sh --skip-license --prefix=/opt/cmake-3.24.1 \
      && rm /tmp/cmake-install.sh \
      && ln -s /opt/cmake-3.24.1/bin/* /usr/local/bin

EXPOSE 7860
USER root
COPY public-apps/ /public-apps
RUN mkdir -p /data

COPY diamonds.csv /data
COPY exgboost-intro.livemd /data

RUN chmod -R 777 /data