Magento 2.3.4 Google ReCaptcha error even after deleting the ReCaptcha code from my file?

I have implemented Google ReCaptcha in one of my custom contact forms but that did not work as expected. So, I decided to delete all files related to this page ReCaptcha. I even deleted all the files still the captcha validation error “You cannot proceed with such operation, your reCaptcha reputation is too low.” is showing. Is there any place do I need to delete anything to avoid this error? Can you help me with this?