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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 rows(self, cell_mode=CellMode.cooked):
 """Generates a sequence of parsed rows from the worksheet. The cells are parsed according to the cell_mode argument. """

    for row_index in range(self.nrows):
      yield self.parse_row(self.get_row(row_index), row_index, cell_mode)