parameters: ()
docstring: operational function
docstring_summary: operational function
docstring_tokens: operational function
function: def main():
      """ operational function """
      linkedlist = LinkedList()
      linkedlist.insert_head(6)
      linkedlist.insert_head(5)
      linkedlist.insert_head(4)
      linkedlist.insert_head(3)
      linkedlist.insert_head(2)
      linkedlist.insert_head(1)
  
      linkedlist.print()
      linkedlist.rotate(4)
      linkedlist.print()
function_tokens: def main ( ) : linkedlist = LinkedList ( ) linkedlist . insert_head ( 6 ) linkedlist . insert_head ( 5 ) linkedlist . insert_head ( 4 ) linkedlist . insert_head ( 3 ) linkedlist . insert_head ( 2 ) linkedlist . insert_head ( 1 ) linkedlist . print ( ) linkedlist . rotate ( 4 ) linkedlist . print ( )