Remove JavaScript bound to the form submit event or submit button click event

Hello, we are getting a HubSpot error message after installing CleanTalk.

The message says,
“Form has JavaScript bound to the form submit event or submit button click event. This can prevent HubSpot from knowing when submissions occur.”

Here is a screenshot of the JavaScript: https://ibb.co/HqjJrqS

HubSpot asked me to remove the JavaScript. How do I change the CleanTalk settings to remove it?

Thank you.