diff --git a/eliminate_duplicates_from_LL.py b/eliminate_duplicates_from_LL.py
new file mode 100644
index 0000000..c0d2b86
--- /dev/null
+++ b/eliminate_duplicates_from_LL.py
@@ -0,0 +1,69 @@
+from sys import stdin
+
+class Node :
+    def __init__(self, data) :
+        self.data = data
+        self.next = None
+
+
+
+
+def removeDuplicates(head) :
+    tempHead = head 
+    if head is None :
+        return None
+    while tempHead.next is not None :
+        currData = tempHead.data
+        nextNode = tempHead.next 
+        nextNodeData = nextNode.data
+        if currData == nextNodeData :
+            tempHead.next = nextNode.next 
+        else :
+            tempHead = tempHead.next
+    return head
+
+
+def takeInput() :
+    head = None
+    tail = None
+
+    datas = list(map(int, input().split(" ")))
+
+    i = 0
+    while (i < len(datas)) and (datas[i] != -1) :
+        data = datas[i]
+        newNode = Node(data)
+
+        if head is None :
+            head = newNode
+            tail = newNode
+
+        else :
+            tail.next = newNode
+            tail = newNode
+
+        i += 1
+
+    return head
+
+
+#to print the linked list 
+def printLinkedList(head) :
+
+    while head is not None :
+        print(head.data, end = " ")
+        head = head.next
+
+    print()
+
+
+#main
+t = int(input())
+
+while t > 0 :
+    head = takeInput()
+
+    head = removeDuplicates(head)
+    printLinkedList(head)
+
+    t -= 1