FROM python:3.10-slim

RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*

WORKDIR /app

RUN git clone https://github.com/shiyu-coder/Kronos.git /app/Kronos

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

COPY app.py .

ENV PYTHONPATH=/app/Kronos
ENV HF_HOME=/tmp/hf
ENV TRANSFORMERS_CACHE=/tmp/hf

EXPOSE 7860
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "1", "--threads", "2", "--timeout", "600", "app:app"]