Dockerfile

FROM python:3.10-slim

# Install curl and gnupg (for adding NodeSource repo)
RUN apt-get update && apt-get install -y curl gnupg && \
    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
    apt-get install -y nodejs && \
    rm -rf /var/lib/apt/lists/*

# Now node and npm are installed
RUN node --version
RUN npm --version

# Continue with your Python app setup here...
COPY . /app
WORKDIR /app
RUN pip install -r requirements.txt

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