diff --git a/skip_list/Python/SkipList.py b/skip_list/Python/SkipList.py
index 3f2d8cf8..4d6abd1c 100644
--- a/skip_list/Python/SkipList.py
+++ b/skip_list/Python/SkipList.py
@@ -1,122 +1,109 @@
 '''
-    Skip list is a probabilistic data structure that allows efficient search, insertion and removal operations.
-    It allows fast search within an ordered sequence of elements, O(log(n)) complexity.
+    Skip list is a probabilistic data structure that allows efficient search,
+    insertion and removal operations.
+    It allows fast search within an ordered sequence of elements,
+    O(log(n)) complexity.
 
     Wikipedia Page: https://en.wikipedia.org/wiki/Skip_list
 '''
-
 from random import randint, seed
 import time
-
-
 class SkipNode:
     '''
-        A single node in a SkipList data structure, which is similar to a normal linked list node.
+        A single node in a SkipList data structure,
+        which is similar to a normal linked list node.
     '''
-    def __init__(self, height = 0, elem = None):
-        self.elem = elem
-        self.next = [None]*height
+    def __init__(self,height=0,elem=None):
+        self.elem=elem
+        self.next=[None]*height
 
 class SkipList:
-
     def __init__(self):
-
         # This will set the head node of the list.
-        self.head = SkipNode()
-        self.len = 0
-        self.maxHeight = 0
-
+        self.head=SkipNode()
+        self.len=0
+        self.maxHeight=0
     def __len__(self):
         return self.len
-
     '''
-        The Search operation takes O(log(n)) time complexity as compared to O(n) in classical linked list.
+        The Search operation takes O(log(n)) time complexity
+        as compared to O(n) in classical linked list.
     '''
-    def find(self, elem, update = None):
-        if update == None:
+    def find(self,elem,update=None):
+        if(update==None):
             update = self.updateList(elem)
-        if len(update) > 0:
+        if(len(update)>0):
             candidate = update[0].next[0]
-            if candidate != None and candidate.elem == elem:
+            if(candidate!=None and candidate.elem==elem):
                 return candidate
         return None
-
     '''
         This function returns a randomized hieght for insertion algorithm.
     '''
     def randomHeight(self):
-        height = 1
-        while randint(1, 2) != 1:
-            height += 1
+        height=1
+        while randint(1,2)!=1:
+            height+=1
         return height
-
     '''
         This function returns the skip list that is below the element
         which is closest and smaller than the element that is required to find.
     '''
-    def updateList(self, elem):
-        update = [None]*self.maxHeight
-        x = self.head
+    def updateList(self,elem):
+        update=[None]*self.maxHeight
+        x=self.head
         for i in reversed(range(self.maxHeight)):
-            while x.next[i] != None and x.next[i].elem < elem:
-                x = x.next[i]
-            update[i] = x
-        return update
-        
+            while x.next[i]!=None and x.next[i].elem<elem:
+                x=x.next[i]
+            update[i]=x
+        return update        
     '''
         This function inserts an element in the correct possition.
         The insertion operation takes O(n) time complexity
     '''
-
-    def insert(self, elem):
-        node = SkipNode(self.randomHeight(), elem)
-        self.maxHeight = max(self.maxHeight, len(node.next))
-        while len(self.head.next) < len(node.next):
+    def insert(self,elem):
+        node=SkipNode(self.randomHeight(),elem)
+        self.maxHeight=max(self.maxHeight,len(node.next))
+        while(len(self.head.next)<len(node.next)):
             self.head.next.append(None)
-        update = self.updateList(elem)            
-        if self.find(elem, update) == None:
+        update=self.updateList(elem)            
+        if(self.find(elem, update)==None):
             for i in range(len(node.next)):
-                node.next[i] = update[i].next[i]
-                update[i].next[i] = node
-            self.len += 1
-
+                node.next[i]=update[i].next[i]
+                update[i].next[i]=node
+            self.len+=1
     '''
         This function will remove the specified element from the list. 
         The deletion operation in Skip List takes O(log(n)) time.
     '''
-    def remove(self, elem):
-        update = self.updateList(elem)
-        x = self.find(elem, update)
-        if x != None:
+    def remove(self,elem):
+        update=self.updateList(elem)
+        x=self.find(elem,update)
+        if(x!=None):
             for i in reversed(range(len(x.next))):
-                update[i].next[i] = x.next[i]
-                if self.head.next[i] == None:
-                    self.maxHeight -= 1
-            self.len -= 1            
-
+                update[i].next[i]=x.next[i]
+                if(self.head.next[i]==None):
+                    self.maxHeight-=1
+            self.len-=1            
     '''
-        This function will print the entier Data Structure, level by level (top to bottom)
+        This function will print the entier Data Structure,
+        level by level (top to bottom)
     '''       
     def printList(self):
         for i in range(len(self.head.next)-1, -1, -1):
-            x = self.head
-            while x.next[i] != None:
+            x=self.head
+            while(x.next[i]!=None):
                 print x.next[i].elem,
-                x = x.next[i]
+                x=x.next[i]
             print ''
-
 if __name__ == "__main__":
     skipList = SkipList()
-
     print("Insertion Started")
-    t0 = time.time()
+    t0=time.time()
     for i in range(1000000):
         skipList.insert(i)
-    print("Time taken to insert 1 Million elements to the skip list: "+str(time.time() - t0)+" s.")
+    print("Time taken to insert 1M elements: "+str(time.time()-t0)+" s.")
     print("Total Size = "+str(len(skipList)))
-    # skipList.printList()
-
     t0 = time.time()
-    # Skip List takes the maximum time to search the elements in the middle.
-    print(skipList.find(596536) != None)
-    print("Time taken to search in a list of size 1 Million: "+str(time.time() - t0)+" s.")
\ No newline at end of file
+    print(skipList.find(596536)!=None)
+    print("Time taken to search in a list of size 1M: "+str(time.time()-t0)+" s.")