diff --git a/modules/visualize.py b/modules/visualize.py
index 8571620..3037f90 100644
--- a/modules/visualize.py
+++ b/modules/visualize.py
@@ -1,4 +1,5 @@
 import datetime
+
 # Set the backend for matplotlib to Agg
 import matplotlib
 import matplotlib.pyplot as plt