Algoverse_adesh_45

# Node Class
    ''' class Node:
            def __init__(self, data):   # data -> value stored in node
                self.data = data
                self.next = None
                self.prev = None
'''
class Solution:
    #Function to remove duplicates from unsorted linked list.
    def removeDuplicates(self, head):
        # code here
        current = head
        while current:
            while current and current.next and current.data == current.next.data:
                current.next = current.next.next
            current = current.next
        return head


        # return head after editing list