Hi @Michelangiolo !
I am able to embed your space with the following document
<!DOCTYPE html>
<html lang="en">
<script
type="module"
src="https://gradio.s3-us-west-2.amazonaws.com/3.23.0/gradio.js"
></script>
<div>
<gradio-app space="goliathaiconsulting/upwork-freelancers"></gradio-app>
<gradio-app src="https://goliathaiconsulting-upwork-freelancers.hf.space"></gradio-app>
</div>
</html>
Very cool space by the way!