It's not really well documented that using Gradio may make your application communicate with Google Tag Manager, which allows whoever owns the property UA-156449732-1 (hopefully someone benign) to execute basically any code; that should probably be made clearer.

Description

• relevant motivation: I don't think Google Analytics code (even if it does nothing unless GTM is enabled) should exist in the base HTML template when analytics are not enabled.
• a summary of the change: move the initialization code to the Svelte template.

Checklist:

• I have performed a self-review of my own code
• I have added a short summary of my change to the CHANGELOG.md
• My code follows the style guidelines of this project
• I have commented my code in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes