Just an example of recursive function. For my future references.

recursive_fib.py

def genFib(a,b,i):
    if i == 10:
        return 0
    c = b + a
    a = b
    b = c
    print(c)
    i = i + 1
    genFib(a,b,i)

i = 2
a = 1
b = 2

print(a)
print(b)

genFib(a,b,i)