Update README.md

Author: prateekiiest

README.md

@@ -83,6 +83,12 @@ __Properties__
 
 ###### View the algorithm in [action][shell-toptal]
 
+###Time-Compexity Graphs
+
+Comparing the complexity of sorting algorithms (Bubble Sort, Insertion Sort, Selection Sort)
+
+[Complexity Graphs](https://github.com/prateekiiest/Python/blob/master/sorts/sortinggraphs.png)
+
 ## Search Algorithms
 
 ### Linear