Dockerfile

FROM python:3.10-slim

# Prevent interactive prompts during apt installs
ENV DEBIAN_FRONTEND=noninteractive

# System deps (avoid deprecated libgl1-mesa-glx on Debian trixie)
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        git \
        git-lfs \
        ffmpeg \
        libsm6 \
        libxext6 \
        libgl1 \
        cmake \
        rsync \
    && rm -rf /var/lib/apt/lists/* \
    && git lfs install

WORKDIR /app

# Install Python deps first for better layer caching
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY app.py ./

# Gradio/Spaces defaults
ENV GRADIO_SERVER_NAME=0.0.0.0
EXPOSE 7860

CMD ["python", "app.py"]