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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 set_default_pos(self, defaultPos):
 """Set the default starting location of our character."""

        self.coords = defaultPos
        self.velocity = r.Vector2()
        self.desired_position = defaultPos
        r.Ragnarok.get_world().Camera.pan = self.coords
        r.Ragnarok.get_world().Camera.desired_pan = self.coords