def wildcard$\_$search$($self$,$ pattern: str$)->$ list:

$"""$

Searches for words in the Trie that match a given pattern including wildcards.

The $\text{'}*\text{'}$ wildcard matches any sequence of characters $($including an empty sequence$),$

and $\text{'}?\text{'}$ matches any single character.

:param pattern: The pattern to search for, which may include $\text{'}*\text{'}$ and $\text{'}?\text{'}$ wildcards.

:return: List of strings; all words in the Trie that match the given wildcard pattern.

:complexity: O$($P $+$ K$),$ where P is the length of the pattern and K is the number of matching words.

Example:

If the Trie contains 'apple', 'app', 'apricot', 'banana':

wildcard$\_$search$(\text{'}$a$*$p$\text{'})$ should return $[\text{'}$app$\text{'},$ 'apple', 'apricot'$]$

wildcard$\_$search$(\text{'}$a$??$le$\text{'})$ should return $[\text{'}$apple$\text{'}]$

$"""$

please use in python