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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_angle_between(self, other):
 """Returns the smallest angle between this vector and the given other vector."""

        # The scalar product is the sum of the squares of the
        # magnitude times the cosine of the angle - so normalizing the
        # vectors first means the scalar product is just the cosine of
        # the angle.
        normself = self.get_normalized()
        normother = other.get_normalized()
        sp = normself.get_scalar_product(normother)
        return math.acos(sp)