text: from helpers import *
  from helpers import extract_lower #we need to explicity get as it is not set by __all__ variable
  from helpers import _sum
  
  import extras
  
  
  print(f"Uppercase Letters: {extract_upper(extras.name)}")
  print(f"Lowercase Letters: {extract_lower(extras.name)}")
  print(f"SUM 1+2: {_sum(1,2)}")