FROM ubuntu:focal

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y \
    python3 \
    python3-pip \
    python3-dev \
    build-essential \
    pandoc \
    texlive-xetex \
    libsm6 \
    libxext6 \
    libxrender-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt .
RUN pip3 install --no-cache-dir --upgrade pip \
 && pip3 install --no-cache-dir -r requirements.txt

EXPOSE 8888

CMD ["jupyter", "lab", "--ip=0.0.0.0", "--port=8888", "--allow-root", "--no-browser", "--NotebookApp.token=''"]