A market prints stall labels. for stall in range(1, 4) visits 1, 2, and 3: the stop value 4 is excluded. range(4) starts at 0; range(2, 8, 2) visits 2, 4, and 6 because the third argument is the step. Unlike a while loop, a for loop automatically moves to the next value.
The starter prints Stall 1 | Stall 2 | Stall 3 | . Edit main.py and change range(1, 4) to range(1, 5). Press Run to see Stall 4 | added at the end; press Submit to check your edit.
5 so the program includes stall 4.