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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_path(self):
 """Gets the path to the focused statistics. Each step is a hash of statistics object. """

        path = deque()
        __, node = self.get_focus()
        while not node.is_root():
            stats = node.get_value()
            path.appendleft(hash(stats))
            node = node.get_parent()
        return path