I have a Google account with two-factor authentication ON with 8-digit code required to login. I have these 8-digit codes saved in a txt file on my computer, but my hard disk was formatted, and I lost that file. I tried to recover the data but couldn't recover that file. Now I know my email and password but whenever I try to login into that Google accoount, it keeps asking me for the that 8-digit code, which I don't have. Even when I try to recover my Google account using this link (https://accounts.google.com/signin/recovery) it is still asking me for that 8-digit code.
What can I do to get into my Google account?