Dockerfile

FROM python:3.10-slim

# Install system tools and the specific math library required by the wheel
RUN apt-get update && apt-get install -y \
    wget \
    libgomp1 \
    libopenblas0 \
    libopenblas-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Use the specific HF-optimized CPU wheel (0.3.16)
RUN pip install --no-cache-dir \
    https://huggingface.co/Luigi/llama-cpp-python-wheels-hf-spaces-free-cpu/resolve/main/llama_cpp_python-0.3.16-cp310-cp310-linux_x86_64.whl

# Download your Kwen model
RUN wget -L https://huggingface.co/TheKwenFoundation/Kwen-4B/resolve/main/kwen-4b-q4_k_m.gguf -q -O kwen-4b-q4_k_m.gguf

# Standard API requirements
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .

EXPOSE 7860

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