Code Correct but not working


#1

<Below this line, add a link to the exact exercise that you are stuck at.>
https://www.codecademy.com/courses/python-beginner-en-pwmb1/1/6?curriculum_id=4f89dab3d788890003000096#
<In what way does your code behave incorrectly? Include ALL error messages.>
Your code caused the following error: object of type ‘int’ has no len()
<What do you expect to happen instead?>
I expected it will print output whitout error which it did but this error is popping up

```python

Replace this line with your code. Do not remove the backticks that are above or below this line.
startlist = [5, 3, 1, 2, 4]
squarelist =

for number in startlist:
squarelist.append(number**2)

squarelist.sort()
print squarelist

<do not remove the three backticks above>

#2

HI startlist and squarelist you should be start_list and square_list