adding comments for understanding

agbot_stanley_teacher.py

@@ -4,8 +4,8 @@ import numpy as np
 from dtree_teacher_base import DTreeGurobiTeacherBase
 
 
-K_P = 0.1
-FORWARD_VEL = 1.0  # m/s
+K_P = 0.1 #the controller gain is the strength of action a controller will take at a particular point
+FORWARD_VEL = 1.0  # m/s car velocity
 CYCLE_TIME = 0.05  # s
 
 ANG_VEL_LIM = 0.5  # rad/s^2