Question: def toCSV(self) rightarrow str: pre: none post: returns a string with the attributes of the course separated by a comma in the order: semester,

def toCSV(self) rightarrow str: """ pre: none post: returns a string with the attributes of the course separated by a comma in the order: semester, year, department, number, instructor, credits, grade for example: Fall, 2616, CS, 160, Reed, 3.0, A """ @classmethod def fromCSV(cls, csv;, Str) rightarrow 'Course': """:param csv: a string in the format returned by the toCSV method:return: a Course object example call: c = Course. fromCSV("Fall, 2016, CS, 160, Reed, 3.0, A") """ c = Course.fromCSV(smm)

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