from aspose.cells import Workbook

#  For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET
#  Instantiating a Workbook object
workbook = Workbook()
#  Adding a new worksheet to the Excel object
i = workbook.worksheets.add()
#  Obtaining the reference of the newly added worksheet by passing its sheet index
worksheet = workbook.worksheets[i]
#  Accessing the "A1" cell from the worksheet
cell = worksheet.cells.get("A1")
#  Adding some value to the "A1" cell
cell.put_value("Hello Aspose!")
#  Obtaining the style of the cell
style = cell.get_style()
#  Setting subscript effect
style.font.is_subscript = True
#  Applying the style to the cell
cell.set_style(style)
#  Saving the Excel file
workbook.save(dataDir + "out.xlsx")