input: def sum_list(input_list):
    """Given a list of integers or floats, return the sum of all items in the list.
    >>> sum_list([1, 2, 3, 4, 5])
    15
    >>> sum_list([1.5, 3.2, 0.3])
    5.0
    """
output:     total = 0
      for item in input_list:
          total += item
      return total