The Military time challenge

Question

It's failing two hidden tests, can anyone identify what the problem is?
https://code.sololearn.com/c3L7w2x8oesI/?ref=app

Answer 1

Incorrect output format for the hours of 1:00 AM - 9:59 AM
1:30 AM outputs 1:30 should be 01:30

Answer 2

I did not take that into account. Fixed it now and accepted. Grazie.