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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 drawCurve(self, p1, p2, p3):
 """Draw a curve between points using one control point. """

        kappa = 0.55228474983
        p1 = Point(p1)
        p2 = Point(p2)
        p3 = Point(p3)
        k1 = p1 + (p2 - p1) * kappa
        k2 = p3 + (p2 - p3) * kappa
        return self.drawBezier(p1, k1, k2, p3)