Changed import from .Stack to stack

Mikael Souza · Mikael Souza · commit 2d082cf19c91 · 2018-12-17T10:44:38.000-04:00
diff --git a/data_structures/stacks/balanced_parentheses.py b/data_structures/stacks/balanced_parentheses.py
@@ -1,6 +1,6 @@
 from __future__ import print_function
 from __future__ import absolute_import
-from .Stack import Stack
+from stack import Stack
 
 __author__ = 'Omkar Pathak'
 
