Add script src to page

Hey, In a website that i'm building I need to do some work with google maps api, with 2 user inputs ( origin and destination) I need to show the route in the map, and calculate the distance and travel time. I have already all the scripts working and the page setted up in a normal file (css, html, js). Now, building everything o0n bootstrap studio, I'm finding it dificult to place the script src ex. <script src="https://maps.googleapis.com/maps/api/js?key=ewiufbeuiffewfewf&libraries=places"></script> in the html file. Does somebody nows how can I do that?

Thanks in advance

Go to the Studio Tab on the top left of the program workspace, scroll down to Misc and drag in a Custom Code component. Then you can double click that and enter whatever code you need.