I want to use the EmailJS service to send info from a contact form. However, I have several issues

1. In the head section should add the following script

    <script type="text/javascript">
        (function() {
            emailjs.init('my-token');
        })();
    </script>
   

How can I hide that token? I have tried storing it in the .env file and accessing it with

emailjs.init(`${process.env.REACT_APP_INIT_KEY}`);

But that didn't work.