help with function

[wavic]

Well, your function prints the sum of the two arguments but after that, the function returns None which print() is printing. A function returns None if you don't specify something else.
You can just call the function or to return the sum

Returning the sum

x=int(input('the first number'))
y=int(input('the second number'))

def suma(a,b):
 
   return a+b

print(suma(x, y))

Just call the function.

x=int(input('the first number'))
y=int(input('the second number'))

def suma(a,b):
 
   print(a+b)

suma(x , y)