diff --git a/floris/turbine_library/turbine_previewer.py b/floris/turbine_library/turbine_previewer.py
index c3da8a3b2..9050bc5f5 100644
--- a/floris/turbine_library/turbine_previewer.py
+++ b/floris/turbine_library/turbine_previewer.py
@@ -8,6 +8,7 @@
 import numpy as np
 from attrs import define, field
 
+from floris.core.turbine.operation_models import POWER_SETPOINT_DEFAULT
 from floris.core.turbine.turbine import (
     power,
     thrust_coefficient,
@@ -19,7 +20,7 @@
     round_nearest,
     round_nearest_2_or_5,
 )
-from floris.core.turbine.operation_models import POWER_SETPOINT_DEFAULT
+
 
 INTERNAL_LIBRARY = Path(__file__).parent
 DEFAULT_WIND_SPEEDS = np.linspace(0, 40, 81)