In the LinkedList class implemented in Module 5, we want to add the property method getMax that returns the node with the maximum value stored in the list. You can assume nodes contain unique numerical values. For example, if the  Linked List is 1->22->3->4->5, then a call to this method should return Node(22). Linked list has a reference to head and tail nodes @property def getMax(self):      """          >>> x=LinkedList()           >>> x.add(5)                >>> x.add(6)           >>> x.add(9)           >>> x.append(5559)           >>> x.append(55)             >>> x.getMax               Node(5559)      """      if [ Select ] not self.isEmpty() self self.head.next self.isEmpty() :          max_node = [ Select ] self.head self.head.next.value self.tail.next self.head.next          current = [ Select ] self.tail.next self.tail self.head.next self          while [ Select ] current.next is not None current is not None self.head is not None max_node is not None :              if [ Select ] current.next.value current.next current current.value > [ Select ] max_node.next max_node max_node.value self.head.value :                  max_node = current              current = [ Select ] current.next.next current.next.value current.next current          return [ Select ] max_node current current.next max_node.next