Challenge 5

Challenge 5 now includes light detection instead of just using wall detection. For the light detection part, if it comes across a black line, it will turn around and go a different direction. At the same time, if it detects a wall, the wall detection code comes in and does what the code says to do. The light detection was a slightly different code. My partner and I put the two codes together and had it work. This challenge was kinda hard since it had a new code involved.