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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 find_safe_starting_point(self):
 """ finds a place on the grid which is clear on all sides to avoid starting in the middle of a blockage """

        y = random.randint(2,self.grid_height-4)
        x = random.randint(2,self.grid_width-4)
        return y, x