Imports github.com/chromedp/cdproto/cdp github.com/chromedp/cdproto/dom github.com/chromedp/cdproto/runtime github.com/chromedp/chromedp github.com/kenshaw/rasterm golang.org/x/exp/maps Standard library imports bytes context embed encoding/json flag fmt image image/color image/draw image/png log net/url os sort strings time