Why are we not getting an error if the item "figs" isn't even in the list?

[whyevenquestion1t]

https://github.com/codebasics/data-structures-algorithms-python/blob/7d353b83e3498a0c1ec58ab184045b0b94f3a68b/data_structures/3_LinkedList/Solution/singly_linked_list_exercise.py#L129

[ROMEEZHOU]

Because in the function remove_by_value(self,data), the function would return if data is found and deleted, or it would return when the while loop ends, i.e., we have reached the end of the linked-list without finding the desired data. So if "figs" isn't in the list, this function would return after it goes over the whole list. There would not be any error.