Dockerfile

FROM python:3.13.5-slim

WORKDIR /game

# Create necessary directories with proper permissions
RUN mkdir -p /tmp/streamlit /tmp/matplotlib /tmp/huggingface && \
    chmod 777 /tmp/streamlit /tmp/matplotlib /tmp/huggingface

RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    git \
    && rm -rf /var/lib/apt/lists/*

# copy everything into /game
COPY . .

RUN pip3 install -r requirements.txt

EXPOSE 8501

# Set environment variables for permissions
ENV STREAMLIT_SERVER_HEADLESS=true
ENV STREAMLIT_BROWSER_GATHER_USAGE_STATS=false
ENV MPLCONFIGDIR=/tmp/matplotlib

HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
ENTRYPOINT ["streamlit", "run", "game.py", "--server.port=8501", "--server.address=0.0.0.0"]