How do you "group" the elements in a list by a given integer?

Question

Example: [a,b,c,d,e]
Integer: 2 (group by twos)
Output: [[a,b],[c,d],[e]]

Answer 1

[list[i:i+2] for i in range(0,len(list),2)]

Answer 2

def tomtx(lst,n):
return [lst[i:i+n] for i in range(0, len(lst),n)]

lst = ["a","b","c","d","e"]

mx = tomtx(lst,2)

print(mx)