text: 
  #sum(iterable, start=0, /)
  #Return the sum of a 'start' value (default: 0) plus an iterable of numbers
  #When the iterable is empty, return the start value.
  '''This function is intended specifically for use with numeric values and may
  reject non-numeric types.'''
  
  
  
  a = [1,3,5,7,9,4,6,2,8]
  
  print(sum(a))
  print(sum(a,start = 4))
  