Recursively find keys in Python dictionary

find_keys_in_dict.py

def find_keys(dictionary: dict, key_name: str) -> list:
    keys_list = []
    def dict_recurse_search(_wh):
        for k, v in _wh.items():
            if k == key_name:
                [keys_list.append(x) for x in v]
            if isinstance(v, dict):
                dict_recurse_search(v)
            else:
                continue
    dict_recurse_search(dictionary)
    return keys_list