Dockerfile

FROM python:3.10-slim

# System dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxrender1 \
    libxext6 \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

# Copy project files
WORKDIR /app
COPY . .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Expose Hugging Face default port
EXPOSE 7860

# Gunicorn entrypoint
CMD ["gunicorn", "app:app", "--bind", "0.0.0.0:7860", "--workers", "2"]