code won't show in bash (python) -

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i using python on mac , using python through wrangler , lot of stuff going wrong randomly think i'm doing wrong. have simple program , when run in bash on in terminal won't show up. code:

def shoes():     j= "jordans"     a= "adidas"     n= "nikes"     question = input("whats ur fav. shoe?") if a:     return

i access in bash this:

cd ~/desktop/scripts  ls  python shoe.py

then nothing shows up

add this:

if __name__=='__main__':     shoes()

and if want show something, use print 123 or sys.stdout(123)


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