error after third answer in Week_02 - practice.ipynb

[mircvice]

Hi,
After the third answer i get:
"NameError Traceback (most recent call last)
in
101 one_step_subtract()
102 one_step_mult()
--> 103 one-step_div()
104 two_step()
105 print(" ")

NameError: name 'one' is not defined"

[memilanuk]

Looks like line 103 needs an underscore instead of a hyphen between one and step.

[jkostovick]

Thank you for the update everything went fine