FROM python:3.10-slim

WORKDIR /app

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

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

# Copy entire project
COPY . .

# Expose port 7860 (Hugging Face Spaces requirement)
EXPOSE 7860

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