Dockerfile

FROM python:3.11-slim

# Minimal system install for OCR speed
RUN apt-get update && apt-get install -y --no-install-recommends \
    tesseract-ocr \
    libgl1-mesa-glx \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Standard Python setup
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

# Hugging Face mandatory port
EXPOSE 7860

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]