FROM python:3.11-slim

WORKDIR /app

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

COPY requirements.txt .

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

COPY . .

EXPOSE 8040

HEALTHCHECK CMD curl --fail http://localhost:8040/_stcore/health || exit 1

CMD ["streamlit", "run", "main.py", "--server.port=8040", "--server.address=0.0.0.0"]