input: Write a python function to sum the elements of a list using numpy and reduce functions.
  assert optimize_sum_np([1, 2, 3, 4, 5]) == 15
  assert optimize_sum_np([10, 20, 30, 40]) == 100
  assert optimize_sum_reduce([1, 2, 3, 4, 5]) == 15
  assert optimize_sum_reduce([10, 20, 30, 40]) == 100
output: import numpy as np
  from functools import reduce
  
  def optimize_sum_np(lst):
      return np.sum(lst)
  
  def optimize_sum_reduce(lst):
      return reduce(lambda x, y: x + y, lst)