FROM python:3.12-slim

WORKDIR /app

# Install system dependencies (needed for compiling some ML libraries)
RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements and install
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files
COPY . .
RUN chmod -R 777 /app

# Expose Streamlit port
EXPOSE 7860

HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health || exit 1

ENTRYPOINT ["python", "-m", "streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.enableCORS=false", "--server.enableXsrfProtection=false"]