too many requests

[shayansep]

hello and thank you for your great code
i was using it for sometime( testing it for 20 image searches and it was working ok ) but suddenly i started to receive too many requests error
what should i do about it ?
thank you for your attention

HTTP error occurred: 429 Client Error: Too Many Requests for url: https://www.google.com/sorry/index?continue=https://www.google.com/searchbyimage%3Fimage_url%3Dhttps%253A//i.ibb.co/KrzwrCh/e34b2719f6f5.jpg%26sbisrc%3Dcr_1_5_2%26start%3D0&q=EgRVamSlGJzm0LQGIjDO6Y5kh0cNPdLaVZFMCwAgtzyQGYSnO4N1jEmARxwIXQ2KDGe8jdfhu6h7_QheEFEyAXJaAUM. Retrying after 20 seconds.