It beats me why one want to do that but little modification of scidam solution will do:
>>> new = pd.DataFrame(df.Age.value_counts()).rename_axis(columns='Labels').rename(columns={'Age':'values'})
>>> new
Labels values
Fail 2
Pass 2
I'm not 'in'-sane. Indeed, I am so far 'out' of sane that you appear a tiny blip on the distant coast of sanity. Bucky Katt, Get Fuzzy
Da Bishop: There's a dead bishop on the landing. I don't know who keeps bringing them in here. ....but society is to blame.
Da Bishop: There's a dead bishop on the landing. I don't know who keeps bringing them in here. ....but society is to blame.