Image + renaming

from pokebase import pokemon
from requests import get
from PIL import Image
from io import BytesIO
import os

def  fetch_pokemon():
    name = input("Which pokemon fetch?:  ")
    poke = pokemon(name)
    pic = get(poke.sprites.front_default).content
    image = Image.open(BytesIO(pic))
    image.save("poke.gif")
    os.rename("poke.gif", "{}.gif".format(name))

fetch_pokemon()