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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 _show_final_paste_message(self, tl_key, no_pasted_cells):
 """Show actually pasted number of cells"""


        plural = "" if no_pasted_cells == 1 else _("s")

        statustext = _("{ncells} cell{plural} pasted at cell {topleft}").\
            format(ncells=no_pasted_cells, plural=plural, topleft=tl_key)

        post_command_event(self.main_window, self.StatusBarMsg,
                           text=statustext)