Dockerfile

FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    HF_HOME=/data/.huggingface \
    TRANSFORMERS_CACHE=/data/.huggingface/transformers

RUN apt-get update \
    && apt-get install -y --no-install-recommends tesseract-ocr tesseract-ocr-eng tesseract-ocr-fra \
    && rm -rf /var/lib/apt/lists/*

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

COPY app.py .
COPY static ./static

RUN useradd -m -u 1000 appuser \
    && mkdir -p /data \
    && chown -R appuser:appuser /app /data
USER appuser

EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]