Added a professor in the cucumber scenario to distinguish ratings from calculated averages
Added a professor in the cucumber scenario to distinguish ratings from calculated averages

MarcusLee143/CS169_Great_Course_Guide,MarcusLee143/CS169_Great_Course_Guide,MarcusLee143/CS169_Great_Course_Guide,MarcusLee143/CS169_Great_Course_Guide,MarcusLee143/CS169_Great_Course_Guide