im also having trouble with this, i dont think there was a lesson introducing some of this subjects or at least i cant remember, i have to look at the answer.
#Write your function here
def remove_middle(lst, start, end):
return lst[:start] + lst[end+1:]
print(remove_middle([4, 8, 15, 16, 23, 42], 1, 3))
also, i dont understan what the 1, 3 mean