Code:
def merge_and_swap(list1, list2):
  list1=list1+list2

  list1.insert(0,list[-1])
  list1.pop(4)

  list1.insert(1,list[4])
  list1.pop(1)
  
  return list1
  
print(merge_and_swap([1,2,3], [5]))
I took a Error line which is 'TypeError: 'type' object is not subscriptable. What's the matter on my code and how can I solve it? Please give me an answe...