remove unused import

sangheestyle · sangheestyle · commit 77ed8fb939be · 2018-12-27T18:56:31.000+02:00
diff --git a/Python/summary-ranges.py b/Python/summary-ranges.py
@@ -1,8 +1,6 @@
 # Time:  O(n)
 # Space: O(1)
 
-import bisect
-import collections
 import itertools
 import re
 
