Use data/.csv to train the neural network or use sample_collector.py to record a track. See main method in line_following.py for example.
To start the ANN line following call run function and pass the model path. See main method in line_following.py for example.
Warning: if you are using a loaded model, be sure to set the L_MOTOR_BASE and R_MOTOR_BASE to the same value as displayed ("Max L/R motor") during the training phase.
Robot related settings are in robot.py