How to remove 'stargazer' on my GitHub repo?

I recently noticed some bot users starring my repo.

https://github.com/{user}/{repo}/stargazers

I wanted to know how I can remove these bot user who starred my repo?

Thanks

>Solution :

You can block them:

When you block a user:

• The user’s stars and issue assignments are removed from your
  repositories

After you’ve blocked a user, they cannot:

• Fork, watch, pin, or star your repositories