How can I remove a value from a list?

Question

I'm doing a code, and this code removes a value from a list, but I don't remember the ".command" for do it

Code:
https://code.sololearn.com/cHNxgbR7pKP0/?ref=app

Check Line 19 for understand (on this code ☝️)

Answer 1

[BusyTheseDays] Ok, thank you :)

Answer 2

.pop(0) will remove the first element of a list