# Use the official Python 3.9 image FROM python:3.9 # Set the working directory to /code WORKDIR /code # Copy the current directory contents into the container at /code COPY ./requirements.txt /code/requirements.txt # Install requirements.txt RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt # Set up a new user named "user" with user ID 1000 RUN useradd -m -u 1000 user # Switch to the "user" user USER user