FROM python:3.10-slim

ENV PYTHONUNBUFFERED=1

WORKDIR /app

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

# Copy requirements
COPY requirements.txt .

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

# Copy app files
COPY . .

# Expose Hugging Face Space port
EXPOSE 7860

# Start server
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]