FROM python:3.10-slim

WORKDIR /app

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

# Prepare cache directory
RUN mkdir -p /app/hf_cache

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

COPY . .

EXPOSE 7860

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