func-exc

#!/usr/bin/env python
# -*- coding: utf-8 -*-

def sumar(a,b):
    if not isinstance(a,(int, float)) or not isinstance(b,(int, float)):
        raise TypeError("Se requieren dos números")
    return a + b

print(sumar(2,3))
print(sumar("Hola ", "chau"))
print(sumar((1,2,30),("hola",True)))