d$.$ Create a function that will cause the simulated robot to drive forwards over the Figure $2$ Example showing the robot changing direction each time the sensor detects

a change in the background. In this example, the robot changes which direction it turns

after each change in the background colour.

Hint: if you use a loop, make sure it is not empty but has something in it$,$ even if that is

just a 'dummy' time.sleep$(0\mathrm{.}1)$ element $($in which case, you will also need to import

the required package using import time$).$

background until one of the light sensors detects a change in the colour of the

background. Provide a simple test program that demonstrates your function behaves as

expected.

Create a second function that will accept two parameters and will cause the simulated

robot to turn by a specified amount in a specified direction.

Using your two functions, or otherwise, create a program that will cause the simulated

robot to drive over the Grey$\_$bands background and demonstrate a change in direction

each time a change is detected in the colour of the background. When the robot detects

the black line, it should draw a circle and the program should end. Use the following

block magic when running your program.

$\%\%$sim$\_$magic$\_$preloaded $-$Cp $-$b Grey$\_$bands $-$x $100-$y $350-$a $0$

Include in your TMA document a screenshot of your code and the simulator output after

running the program; also include of copy of your code as text.

Write code for EV$3$DEV.