# Use Python 3.12 slim
FROM python:3.12-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements
COPY requirements.txt .

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

# Copy entire app
COPY . .

# Environment variables
ENV PYTHONUNBUFFERED=1

# Expose HuggingFace Spaces port (7860)
EXPOSE 7860

# Run FastAPI
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]