How do I configure Content Security Policy for use of ReCaptcha in Apache Superset?

I'm using the Superset in a Docker environment and I'm trying to get the AUTH_DB registration process to work but the Google reCaptcha box does not show when I access the registration site over a URL.

this i am trying but not showing google recaptcha in docker apache superset. Error:

this is i am exepecting , flask app builder working fine like below image ,but i want to same as in apache super set Exepected Result:

Thanks..

enter image description hereupdate the Google reCAPTCHA in Domain use "Localhost" . most of the people does "localhost" in the lowercase mistake. instead of "localhost" use Uppercase "Localhost"enter image description here