Dockerfile

# Use Python 3.11
FROM python:3.11-slim

WORKDIR /app

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

# Copy all files from repo
COPY . .

# Upgrade pip
RUN pip install --upgrade pip

# Install dependencies
RUN pip install --no-cache-dir -r requirements.txt

EXPOSE 8501

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

# Run Streamlit
CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]