html input field without form

[AureliusMarcusHu]

Is mechanize be able to send data (value) to a input field (tag) which is not in a form ?
How I send a search string to the input field below and catch the submit result ?
I don't understand the globalform syntax. How to use it with the input field below ?
url ='https://www.investing.com/'

<input type="search" placeholder="Search the website" aria-label="Search Stocks" data-test="search-section">

[AureliusMarcusHu]

Does anyone have a solution for this problem ?