The Node class and LinkedList class are defined as below: class Node: def __init__(self, data, next = None): self.data =

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The Node Class And Linkedlist Class Are Defined As Below Class Node Def Init Self Data Next None Self Data 1 (29.91 KiB) Viewed 53 times

The Node class and LinkedList class are defined as below: class Node: def __init__(self, data, next = None): self.data = data self.next = next def get_data(self): return self.data def get_next(self): return self.next def set_data(self, new_data): self data = new_data def set_next(self, new_next): self.next = new_next class LinkedList: def __init__(self): self. head = None self.count = 0 def add(self, item): new_node - Node(item, self.head) self.head = new_node self.count += 1 def is_empty(self): return self.count == 0 def size(self): return self.count def search(self, item): current - self.head while current: if current. data == item: return True current = current.next return false def remove(self, item): #change this method to update self.count found = False current = self.head previous = None while current is not None and not found: if current.data == item: found - True else: previous = current current = current.next

if found: if previous None: self.head= current.next else: previous.set_next(current.next) self.count -- 1

Continuing on with your LinkedList class implementation, extend the LinkedList class by adding the method remove_from_head (self) which removes the FIRST node from the linked list. This method returns the removed node after the removal. Note: Submit the entire LinkedList class definition in the answer box below. IMPORTANT: A Node implementation is provided to you as part of this exercise - you should not define your own Node class. Instead, your code can make use of any of the Node ADT data fields and methods. For example: Test Result banana -> cherry -> None apple 2 <class '__main__.LinkedList'> fruit = LinkedList fruit.add('cherry') fruit.add('banana') fruit.add('apple') value = fruit.remove_from_head() print(fruit) print(value) print(fruit.size() print (type (fruit)) 4 5 -> 3 -> 2 -> 1 -> None my_list = LinkedList() my_list.add(1) my_list.add(2) my_list.add(3) my_list.add(4) print(my_list.remove_from_head() my_list.add(5) print(my_list)