from typing import Tuple, Dict, List


def preprocess_text(text: str) ->Tuple[List[str], Dict]:
    """Clean and tokenize text before feature creation.

    Returns list of tokens.
    Also return meta dict with information about preprocessing
    (e.g. tokens removed, length of original text, etc...)
    """
    raise NotImplementedError

f842543b25a0bf938a9f5855f91399b9220cf4a6
<mask token>

<mask token>


def preprocess_text(text: str) ->Tuple[List[str], Dict]:
    """Clean and tokenize text before feature creation.

    Returns list of tokens.
    Also return meta dict with information about preprocessing
    (e.g. tokens removed, length of original text, etc...)
    """
    raise NotImplementedError

from typing import Tuple, Dict, List


def preprocess_text(text: str) ->Tuple[List[str], Dict]:
    """Clean and tokenize text before feature creation.

    Returns list of tokens.
    Also return meta dict with information about preprocessing
    (e.g. tokens removed, length of original text, etc...)
    """
    raise NotImplementedError
