added missing import

ashutoshcp · ashutoshcp · commit 26d5e4701244 · 2017-12-30T08:02:22.000+05:30
diff --git a/pygorithm/dynamic_programming/lis.py b/pygorithm/dynamic_programming/lis.py
@@ -2,7 +2,7 @@
 Author: Omkar Pathak
 Created At: 25th August 2017
 """
-
+import inspect
 
 def longest_increasing_subsequence(_list):
     """
