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-rw-r--r--kafka/metrics/stats/histogram.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/kafka/metrics/stats/histogram.py b/kafka/metrics/stats/histogram.py
index 42aacdb..ecc6c9d 100644
--- a/kafka/metrics/stats/histogram.py
+++ b/kafka/metrics/stats/histogram.py
@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
import math