diff --git a/reports/graphs/__init__.py b/reports/graphs/__init__.py
index 712694df..e9531fbc 100644
--- a/reports/graphs/__init__.py
+++ b/reports/graphs/__init__.py
@@ -9,6 +9,6 @@ from .height_change import height_change  # NOQA
 from .pumping_amounts import pumping_amounts  # NOQA
 from .sleep_pattern import sleep_pattern  # NOQA
 from .sleep_totals import sleep_totals  # NOQA
-from .temperature_change import temperature_change # NOQA
+from .temperature_change import temperature_change  # NOQA
 from .tummytime_duration import tummytime_duration  # NOQA
 from .weight_change import weight_change  # NOQA
diff --git a/reports/utils.py b/reports/utils.py
index f791d976..2845c0cf 100644
--- a/reports/utils.py
+++ b/reports/utils.py
@@ -68,6 +68,7 @@ def rangeselector_time():
         ],
     }
 
+
 def split_graph_output(output):
     """
     Split out of a Plotly graph in to html and javascript.