A Web UI to check for tokens and character count of palm api

Description of the feature request:

A web ui where a user can come and input his text to check for tokens and character.

What problem are you trying to solve with this feature?

This would help the user to check his character count. In fine tuning a model in maker suite the output should be less than 5000 character. This way the user can open the webapp and past his output o check for characters.

Any other information you'd like to share?

https://platform.openai.com/tokenizer U can check this for reference. Something like this for palm api would be fantastic.