Removed deprecated parameter from docstring

Author: Fidorc80

pandas/io/excel/_base.py

@@ -354,21 +354,6 @@ def read_excel(
 
         Note: A fast-path exists for iso8601-formatted dates.
 
-    date_parser : function, optional
-        Function to use for converting a sequence of string columns to an array of
-        datetime instances. The default uses ``dateutil.parser.parser`` to do the
-        conversion. Pandas will try to call `date_parser` in three different ways,
-        advancing to the next if an exception occurs: 1) Pass one or more arrays
-        (as defined by `parse_dates`) as arguments; 2) concatenate (row-wise) the
-        string values from the columns defined by `parse_dates` into a single array
-        and pass that; and 3) call `date_parser` once for each row using one or
-        more strings (corresponding to the columns defined by `parse_dates`) as
-        arguments.
-
-        .. deprecated:: 2.0.0
-
-        Use ``date_format`` instead, or read in as ``object`` and then apply
-        :func:`to_datetime` as-needed.
     date_format : str or dict of column -> format, default ``None``
         If used in conjunction with ``parse_dates``, will parse dates according to this
         format. For anything more complex, please read in as ``object`` and then apply