Dockerfile

FROM python:3.9-slim

# 安裝系統依賴
RUN apt-get update && apt-get install -y \
    tesseract-ocr \
    tesseract-ocr-chi-tra \
    tesseract-ocr-eng \
    libtesseract-dev \
    poppler-utils \
    gcc \
    libheif1 libheif-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY . .

ENV FLASK_APP=app.py
ENV FLASK_RUN_HOST=0.0.0.0
ENV FLASK_RUN_PORT=7860

EXPOSE 7860

CMD ["flask", "run"]