def distance_from_zero(x):

    if type(x) == int or type(x) == float:

        return abs(x)

    else:

        print("Not Possible")

------------------------------------------------------ distane_from_zero(-10) ---------------------------------------------------------------------------

NameError                                 Traceback (most recent call last)
<ipython-input-20-81d9cd3c2284> in <module>
----> 1 distane_from_zero(-10)

NameError: name 'distane_from_zero' is not defined

-------------------------------------------------

Similar error is what I have been facing in the earlier question I asked in working with this very chapter based exercise ipynb files

Built-in Functions exercises not working

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