Dockerfile

FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git git-lfs ffmpeg libsm6 libxext6 cmake rsync libgl1 \
 && rm -rf /var/lib/apt/lists/* \
 && git lfs install

# Copy requirements first (for caching)
COPY requirements.txt /app/requirements.txt
WORKDIR /app

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

# Copy app files
COPY . /app

# Run your app
CMD ["python", "app.py"]