l = [1, 2, 3, 4, 5]
chunk_size = 7
batched_list = []
while l:
chunk, l = l[:chunk_size], l[chunk_size:]
batched_list.append(chunk)
print(batched_list)
bCA9IFsxLCAyLCAzLCA0LCA1XQpjaHVua19zaXplID0gNwpiYXRjaGVkX2xpc3QgPSBbXQoKd2hpbGUgbDoKIGNodW5rLCBsID0gbFs6Y2h1bmtfc2l6ZV0sIGxbY2h1bmtfc2l6ZTpdCiBiYXRjaGVkX2xpc3QuYXBwZW5kKGNodW5rKQogCnByaW50KGJhdGNoZWRfbGlzdCk=