How do I fix this code

Question

I'm studying python 2.7 by a book someone gave me, I know there are some diferences from 3.4 but this book is the most complet I have, I just want to know how do I fix this code because in ide I have works well, but here in this apk, tell me that I can't put "<" in my program, thanks

https://code.sololearn.com/c7yUUM3u5nWv/?ref=app

Answer 1

Replace minimo = [0] with minimo = 0.
Now it should work.