FROM python:3.11-slim

WORKDIR /app

# system deps for pillow/torch
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

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

COPY app.py .

# bake both models into image at build time
RUN python -c "from transformers import pipeline; pipeline('image-classification', model='umm-maybe/AI-image-detector')"
RUN python -c "from transformers import pipeline; pipeline('image-classification', model='prithivMLmods/Deep-Fake-Detector-v2-Model')"

EXPOSE 8000

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]