Programming assignment Week 1 - Error in coding: 'example_dog' is not defined

[Agnese]

Hi,
I have submitted my assignment and I get for all my codes this error message:
‘example_dog’ is not defined

Is it something wrong with my work sheet?
Thank toy for your answer.
Agnese

[a-zarta]

Hi @Agnese! Can you send me your notebook via DM and I’ll take a look?