diff --git a/example.py b/example.py
index 4de6e9a..001d6d2 100755
--- a/example.py
+++ b/example.py
@@ -139,10 +139,12 @@ def set_temp(client, device_id, temp):
         ac = wideq.ACDevice(client, _force_device(client, device_id))
         ac.set_fahrenheit(int(temp))
     elif device.type == wideq.client.DeviceType.REFRIGERATOR:
-        refrigerator = wideq.RefrigeratorDevice(client, _force_device(client, device_id))
+        refrigerator = wideq.RefrigeratorDevice(
+            client, _force_device(client, device_id))
         refrigerator.set_temp_refrigerator_c(int(temp))
     else:
-        raise UserError('set-temp only suported for AC or refrigerator devices')
+        raise UserError(
+            'set-temp only suported for AC or refrigerator devices')
 
 
 def set_temp_freezer(client, device_id, temp):
@@ -151,10 +153,12 @@ def set_temp_freezer(client, device_id, temp):
     device = client.get_device(device_id)
 
     if device.type == wideq.client.DeviceType.REFRIGERATOR:
-        refrigerator = wideq.RefrigeratorDevice(client, _force_device(client, device_id))
+        refrigerator = wideq.RefrigeratorDevice(
+            client, _force_device(client, device_id))
         refrigerator.set_temp_freezer_c(int(temp))
     else:
-        raise UserError('set-temp-freezer only suported for refrigerator devices')
+        raise UserError(
+            'set-temp-freezer only suported for refrigerator devices')
 
 
 def turn(client, device_id, on_off):