This is a WebVPython Runner that serves the iframe used by the WebVPython application.
You can test this locally with npm:
first:
npm install
then
npm run dev
You'll need to set a value for PUBLIC_TRUSTED_HOST in the .env file, e.g.:
PUBLIC_TRUSTED_HOST="http://localhost:8080"
There is a sample.env for your reference. you can: cp sample.env .env and then edit that .env file.
// adding functionality to the wasm to enable screenshot capturing
// Replace with your canvas ID
// Converts the canvas to an image
// Create a temporary link to trigger the download
// Name the download file
// Append the link to the body, click it, and then remove it
screnshot = async fnction()