chatterbot_corpus module not found after installing chatterbot

Question

Does anyone know what these mistakes can be?

C:\Python37_64\venv\Scripts\python.exe C:/Python37_64/chat.py
Traceback (most recent call last):
  File "C:/Python37_64/chat.py", line 1, in <module>
    from chatterbot.trainers import ListTrainer
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\__init__.py", line 4, in <module>
    from .chatterbot import ChatBot
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\chatterbot.py", line 2, in <module>
    from chatterbot.storage import StorageAdapter
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\storage\__init__.py", line 1, in <module>
    from chatterbot.storage.storage_adapter import StorageAdapter
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\storage\storage_adapter.py", line 3, in <module>
    from chatterbot.tagging import PosHypernymTagger
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\tagging.py", line 4, in <module>
    from chatterbot.tokenizers import get_sentence_tokenizer
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\tokenizers.py", line 4, in <module>
    from chatterbot.corpus import load_corpus, list_corpus_files
  File "C:\Python37_64\venv\lib\site-packages\chatterbot\corpus.py", line 5, in <module>
    from chatterbot_corpus.corpus import DATA_DIRECTORY
ModuleNotFoundError: No module named 'chatterbot_corpus'

Answer 1

Error says that the module chatterbot_corpus is not installed. Try to update chatterbot:

pip install --upgrade chatterbot

Or install the chatterbot_corpus individually:

pip install --upgrade chatterbot_corpus

Note: if it is python3, right is pip3