Dockerfile

FROM python:3.11-slim

WORKDIR /app

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

# Create cache directory and set permissions
RUN mkdir -p /app/.cache/torch && \
    chmod -R 777 /app/.cache

# Set environment variables
ENV TORCH_HOME=/app/.cache/torch \
    ENABLE_XSRF_PROTECTION=false

# Add a non-root user and switch to it
RUN useradd -m -u 1000 appuser
USER appuser
ENV HOME="/home/appuser"
WORKDIR $HOME

RUN mkdir -p $HOME/.cache/torch && chmod -R 777 $HOME/.cache
ENV TORCH_HOME=$HOME/.cache/torch

COPY requirements.txt ./
COPY src/ ./src/
COPY data/ ./data/

RUN pip3 install --user -r requirements.txt
ENV PATH=$HOME/.local/bin:$PATH

EXPOSE 8501

HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health

ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]