FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    ca-certificates \
    python3 \
    python3-pip \
    zstd \
    bash \
    && rm -rf /var/lib/apt/lists/*

# Install Ollama
RUN curl -fsSL https://ollama.com/install.sh | sh

WORKDIR /app

COPY requirements.txt /app/requirements.txt
RUN pip3 install --no-cache-dir -r /app/requirements.txt

COPY app.py /app/app.py
COPY start.sh /app/start.sh
RUN chmod +x /app/start.sh

# Hugging Face Docker Spaces must listen on 7860
EXPOSE 7860

# Change this to a different Qwen model if needed
ENV OLLAMA_MODEL=qwen2.5:0.5b

CMD ["/app/start.sh"]