chore: Added missing documentation

Author: jarent-nvidia

pandas/core/generic.py

@@ -2240,6 +2240,8 @@ def to_excel(
         {storage_options}
 
             .. versionadded:: {storage_options_versionadded}
+        autofilter : bool, default False
+            If True, add automatic filters to all columns
         {extra_parameters}
         See Also
         --------

pandas/io/excel/_base.py

@@ -1209,6 +1209,7 @@ def _write_cells(
         startrow: int = 0,
         startcol: int = 0,
         freeze_panes: tuple[int, int] | None = None,
+        autofilter_range: str | None = None,
     ) -> None:
         """
         Write given formatted cells into Excel an excel sheet
@@ -1223,6 +1224,8 @@ def _write_cells(
         startcol : upper left cell column to dump data frame
         freeze_panes: int tuple of length 2
             contains the bottom-most row and right-most column to freeze
+        autofilter_range: str, default None
+            column ranges to add automatic filters to, for example "A1:D5"
         """
         raise NotImplementedError