ChatterBot has a utility module that contains a collection of miscellaneous but useful functions.
.. autofunction:: chatterbot.utils.import_module
.. autofunction:: chatterbot.utils.initialize_class
NLTK corpus downloader
.. autofunction:: chatterbot.utils.nltk_download_corpus
.. autofunction:: chatterbot.utils.get_response_time
.. autofunction:: chatterbot.parsing.datetime_parsing