input: Write a function to print all the odd numbers from 1 to 10 using a loop.
  assert all_odd_numbers()==None
  assert all_odd_numbers()==None
  assert all_odd_numbers()==None
  assert all_odd_numbers()==None
  assert all_odd_numbers()==None
output: def all_odd_numbers():
      for i in range(1, 11, 2):
          print(i)