write_cells(self, cells, sheet_name: 'str | None' = None, startrow: 'int' = 0, startcol: 'int' = 0, freeze_panes: 'tuple[int, int] | None' = None) -> 'None'
cell of formatted data to save to Excel sheet
Name of Excel sheet, if None, then use self.cur_sheet
contains the bottom-most row and right-most column to freeze
Write given formatted cells into Excel an excel sheet
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