Remove print statement

Author: uvchik

tests/test_wind_farm.py

@@ -149,7 +149,6 @@ def test_aggregation_of_power_curve_with_missing_power_curve(self):
         """Test WindFarm.assign_power_curve() with missing power_curve."""
         wt1 = WindTurbine(**self.test_turbine)
         wt1.power_curve = None
-        print(wt1)
         wind_turbine_fleet = [
             {'wind_turbine': wt1,
              'number_of_turbines': 3},