parameters: ()
docstring: operational function
docstring_summary: operational function
docstring_tokens: operational function
function: def main():
      """ operational function """
      arr = [34, 56, 23, 67, 3, 68]
      print(f"unsorted array: {arr}")
      shell(arr)
      print(f"  sorted array: {arr}")
function_tokens: def main ( ) : arr = [ 34 , 56 , 23 , 67 , 3 , 68 ] print ( f"unsorted array: {arr}" ) shell ( arr ) print ( f"  sorted array: {arr}" )