How to fix gmail security error in Chrome by selenium python 2.7?

I want to open gmail account using selenium python 2.7 in Chrome. I am able to login to gmail account successfully. However, sometimes, I can get Its you verify massage then it asks for email id or phone number to verify which makes problem of working with that account. So, can we use if-else conditions or something else. How can I use if-else condition for it's you verify step while the login established into gmail account. Please, suggest me any other way to solve my problem. Thanks I am unable to attach screenshoot with this query(stackoverflow.com is not allowing me to attach any images).

Pls, provide if else condition to solve this issue. Thanks