Each program has one mistake. Tap the line where the mistake is, then choose the change to that line that makes the program work.
Eraser is out of stock
Step 1: tap the line where the mistake is.
item = ['P03', 'Eraser', '0.30', '0']
if item[3] == 0:
print(item[1] + ' is out of stock')
else:
print(item[1] + ': ' + item[3] + ' in stock')
You can still revise this topic