Dockerfile

FROM python:3.10-slim

# Install system dependencies required for dlib (even with dlib-bin, some might be needed at runtime)
RUN apt-get update && apt-get install -y \
    build-essential \
    cmake \
    libopenblas-dev \
    liblapack-dev \
    libx11-dev \
    libgtk-3-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /code
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
CMD ["python", "app.py"]