FROM python:3.11-slim

WORKDIR /app

# 基础依赖（kiwipiepy 有时需要编译环境；装上更稳）
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential gcc g++ \
 && rm -rf /var/lib/apt/lists/*

COPY requirements.txt /app/requirements.txt
RUN pip install -U pip && pip install --no-cache-dir -r requirements.txt

COPY . /app

# Gradio 在 Spaces 默认用 7860
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV GRADIO_SERVER_PORT=7860

CMD ["python", "app.py"]