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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_current(self, panel):
 """ Set the values stored in our current in-view data to be values of the passed panel. The passed panel must have the same indices as the panel that would be returned by self.get_current. """

        where = slice(self._start_index, self._pos)
        self.buffer.values[:, where, :] = panel.values