def whitespace_tokenize(text):
    """
    Runs basic whitespace cleaning and splitting on a peice of text.
    Args:
        text (str): Text to be tokened.
    Returns:
        list(str): Token list.
    """
    text = text.strip()
    if not text:
        return []
    tokens = text.split()
    return tokens
Runs basic whitespace cleaning and splitting on a peice of text.
Args:
text (str): Text to be tokened.
Returns:
list(str): Token list.
ptstructure/vqa/pytorchnlp/transformers/tokenizer_utils.py