Dockerfile

FROM python:3.11-slim

# HuggingFace Spaces runs as user 1000 — set it up properly
RUN useradd -m -u 1000 user
USER user

ENV PATH="/home/user/.local/bin:$PATH"

WORKDIR /app

# Copy and install dependencies
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy app source
COPY --chown=user . .

# HF Docker Spaces expect port 7860
EXPOSE 7860

# FastAPI via uvicorn — 0.0.0.0 required for HF to route traffic in
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]