Do you know how to try with another option when first doesn’t work?
try var = first_option #this variable sometimes works, but in some cases throw an error #so, when this var throw an error, I want to do other thing. "other option": var = second_option
In others words, i want try with an option, but if this option throw me an error, i want to do the second option, that I know its work. I hope you understand me.