input: Write a function to print the absolute difference between two given numbers.
  
  ### Input:
  9, 5
  
  ### Output:
  def absolute_difference(A, B): 
      return abs(A - B) 
    
  # Driver Code 
  A = 9
  B = 5
  print(absolute_difference(A, B))
output: def absolute_difference(A, B): 
      return abs(A - B)