Michelle - AM - 50 mins - Catching up Labs and Figuring out error

I was catching up on work that I missed on Tuesday since I had to go to a court order. I was able to finish all the labs but I still can't lab #5 working for conditionals. I've tried to change the coding using these website but I always get a syntax error on except line. 

https://stackoverflow.com/questions/46380181/how-to-use-try-except-statement-in-python-to-handle-non-numeric-inputshttps://docs.python.org/2/tutorial/errors.html 

I've tried to break down the problem from seeing any issues from the first line to the end line. From there, I was able to fix or add any code necessary but I still don't understand what the exact error. I've tried to:

1. Define my variables 

2. Make sure that the lines correlate with each other