diff --git a/plot0d.py b/plot0d.py
index 2f883e3..4c3510a 100644
--- a/plot0d.py
+++ b/plot0d.py
@@ -12,12 +12,15 @@ class Plot0D(Object):
     def __init__(self, name=None):
         self.timeseries = timeseries = TimeSeries()
         self.histo = histo = Histo()
+
         #TODO: if not set, width and height are None
         width = timeseries.fig.width + histo.fig.width
         height = max(timeseries.fig.height, histo.fig.height)
+
         fig = row(timeseries.fig, histo.fig, width=width, height=height, name=name)
         super().__init__(fig)
 
+
     def set(self, times, values):
         self.timeseries.set(times, values)
         self.histo.set(values)