Install and use Robotframework

Install Chromedriver on Mac OS

    brew install cask chromedriver
    chromedriver --version

Then see security settings and allow the file to run

Install

    pip3 install virtualenv --user
    python3 -m virtualenv .venv
    source .venv/bin/activate
    pip install --upgrade robotframework
    pip install --upgrade robotframework-SeleniumLibrary
    pip install --upgrade webdriver-manager
    brew upgrade
    robot --variable HEADLESS:"0" --variable ENDPOINT:"http://127.0.0.1:8080/WebGoat" goat.robot

Make sure that the Chrome version, the webdriver version and all related components are up-to-date and compatible!