diff --git a/robot/arlo.py b/robot/arlo.py
index d87d28b..4bf62d1 100644
--- a/robot/arlo.py
+++ b/robot/arlo.py
@@ -6,13 +6,16 @@ import numpy as np
 from .robot import Robot
 
 START_VALUES = [60, 60]
-THRESHOLD = 1.01
+THRESHOLD = 1.1
 SLEEP_TIME = 2
 DEFAULT_CALIBRATION_CODE = "40.40-40.40-40.40_ff-ff-ff-ff"
 
 FOCAL_LENGTH = 1691
 
-CAMERA_MATRIX = np.array([[FOCAL_LENGTH,0,512],[0,FOCAL_LENGTH,360],[0,0,1]], dtype=np.float32)
+CAMERA_MATRIX = np.array(
+    [[FOCAL_LENGTH,0,512],[0,FOCAL_LENGTH,360],[0,0,1]],
+    dtype=np.float32
+)
 DIST_COEF = np.array([0,0,0,0,0], dtype=np.float32)
 
 def test_forward(arlo, l_power, r_power):