a. There are four errors in the following program that will prevent it from running as intended. For each error, state what the error is and give the correct Python statement. (8 marks) H *%sim_magic -b Coloured_bands N # Drive Forward and Stop at Pure Green Line 3 4 # 5 from ev3dev2.motor import MoveSteering, OUTPUT_B, MOTOR_C 6 from ev3dev2. sensor import INPUT_1, INPUT_2, INPUT_3, INPUT_4 7 from ev3dev2. sensor . lego import ColorSensor CO 9 # 10 colorLeft = ColorSensor (INPUT_2) 11 12 # 13 steering_drive = MoveSteering (OUTPUT_B, OUTPUT_C) 14 steering_drive. on(direction, 20) 15 16 # 17 if colorLeft.rob[0]==0 and colorLeft.rgb[1]==1 and colorLeft.rgb[2]==0: 18 print(' Left RGB: ' + str(colorLeft.rgb)) 19 20 # Explicitly stop motors at end of program 21 steering_drive. off( )