# chunk_into_n.py

# chunk_into_n.py

from math import ceil

def chunk_into_n(lst, n):
  size = ceil(len(lst) / n)
  return list(
    map(lambda x: lst[x * size:x * size + size],
    list(range(n)))
  )
ttt = [1, 2, 3, 4, 5, 6, 7]
print( chunk_into_n(ttt, 4) ) # [[1, 2], [3, 4], [5, 6], [7]]
print( chunk_into_n(ttt, 3) ) # [[1, 2, 3], [4, 5, 6], [7]]