FROM python:3.10-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir --upgrade pip &&     pip install --no-cache-dir -r /app/requirements.txt

COPY . /app
EXPOSE 8501

HEALTHCHECK CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8501/_stcore/health')" || exit 1
CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]