diff --git a/software/firmware/calibrate.py b/software/firmware/calibrate.py
index 3241dbe4..af1d840e 100644
--- a/software/firmware/calibrate.py
+++ b/software/firmware/calibrate.py
@@ -11,7 +11,6 @@ def display_name(cls):
         return "~Calibrate"
 
     def main(self):
-
         def sample():
             readings = []
             for reading in range(256):