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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_cutout(self, clearance=0):
        " get the cutout for the shaft"
        return cq.Workplane('XY', origin=(0, 0, 0)) \
            .circle((self.diam / 2) + clearance) \
            .extrude(10)