Conveyor Sorter
Balls drop out of the dispenser onto the conveyor belt. Your job is to send each
one down the branch that leads to its crate.
Set the route variable to "up", "straight", or "down" using if, elif, and else.
Routing rules:
color == "red" → "up"color == "green" → "straight"color == "yellow" → "down"
Your code runs once for each of the 6 balls. Watch each ball ride the belt to the
end of its branch — it drops into the crate if the colors match, otherwise it
slides straight past and off the end of the line. All 6 must land correctly to pass.
Hint: There are only three colors, so your final else can handle the last
one without another test.
