Dockerfile

FROM python:3.10-slim

# 1. System dependencies
RUN apt-get update && apt-get install -y \
    git \
    build-essential \
    cmake \
    wget \
    && rm -rf /var/lib/apt/lists/*

# 2. Setup User 1000 (Required for HF Spaces)
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH
WORKDIR $HOME/app

# 3. Install requirements
# We install llama-cpp-python first to utilize caching
RUN pip install --no-cache-dir \
    llama-cpp-python==0.2.90 \
    huggingface_hub \
    gradio \
    python-dotenv

# 4. Copy application files
COPY --chown=user . .

# 5. Start the app
CMD ["python", "app.py"]