Dockerfile

FROM python:3.11-slim

# System deps for opencv-headless and scikit-image
RUN apt-get update && apt-get install -y --no-install-recommends \
        libgl1 \
        libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python deps first to cache the layer
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY app/        app/
COPY hfi_unet/   hfi_unet/
COPY static/     static/
COPY samples/    samples/

# HF Spaces inject a writable cache dir at /tmp; point HF Hub there
ENV HF_HOME=/tmp/.huggingface
ENV TRANSFORMERS_CACHE=/tmp/.huggingface
ENV HOME=/tmp

# HF Spaces require listening on 7860
EXPOSE 7860

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