input: Write a python function to calculate the sum of all numbers and the sum of squares of odd numbers in a sequence.
  assert calc_sum([2, 4, 5, 6, 7]) == 24
  assert calc_sum_squares([2, 4, 5, 6, 7]) == 74
  assert calc_sum([1, 2, 3, 4, 5]) == 15
  assert calc_sum_squares([1, 2, 3, 4, 5]) == 35
output: def calc_sum(seq):
      return sum(seq)
  
  def calc_sum_squares(seq):
      return sum(x**2 for x in seq if x % 2 != 0)