add # pragma: no cover

PathTracking/rear_wheel_feedback/rear_wheel_feedback.py

@@ -1,3 +1,6 @@
+import cubic_spline_planner
+import matplotlib.pyplot as plt
+import math
 """
 
 Path tracking simulation with rear wheel feedback steering control and PID speed control.
@@ -8,10 +11,6 @@ author: Atsushi Sakai(@Atsushi_twi)
 import sys
 sys.path.append("../../PathPlanning/CubicSpline/")
 
-import math
-import matplotlib.pyplot as plt
-import cubic_spline_planner
-
 
 Kp = 1.0  # speed propotional gain
 # steering control parameter
@@ -202,7 +201,7 @@ def main():
     # Test
     assert goal_flag, "Cannot goal"
 
-    if show_animation:
+    if show_animation:  # pragma: no cover
         plt.close()
         plt.subplots(1)
         plt.plot(ax, ay, "xb", label="input")