I'm trying to use the library Chatterbot
, but I got this error RuntimeError: implement_array_function method already has a docstring
I don't understand! Can you help me?
from chatterbot import ChatBot
from chatterbot.trainers import ListTrainer
# Create a new chat bot named Charlie
chatbot = ChatBot('Charlie')
trainer = ListTrainer(chatbot)
trainer.train([
"Hi, can I help you?",
"Sure, I'd like to book a flight to Iceland.",
"Your flight has been booked."
])
# Get a response to the input text 'I would like to book a flight.'
response = chatbot.get_response('I would like to book a flight.')
print(response)
> "C:\Users\Juan Montañez\PycharmProjects\1\Scripts\python.exe"
> "C:/Users/Juan Montañez/ChatBot/Perseus/index.py" Traceback (most
> recent call last): File "C:/Users/Juan
> Montañez/ChatBot/Perseus/index.py", line 1, in <module>
> from chatterbot import ChatBot File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\chatterbot\__init__.py",
> line 4, in <module>
> from .chatterbot import ChatBot File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\chatterbot\chatterbot.py",
> line 2, in <module>
> from chatterbot.storage import StorageAdapter File "C:\Users\Juan
> Montañez\PycharmProjects\1\lib\site-packages\chatterbot\storage\__init__.py",
> line 1, in <module>
> from chatterbot.storage.storage_adapter import StorageAdapter File "C:\Users\Juan
> Montañez\PycharmProjects\1\lib\site-packages\chatterbot\storage\storage_adapter.py",
> line 3, in <module>
> from chatterbot.tagging import PosHypernymTagger File "C:\Users\Juan
> Montañez\PycharmProjects\1\lib\site-packages\chatterbot\tagging.py",
> line 3, in <module>
> from chatterbot import utils File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\chatterbot\utils.py",
> line 4, in <module>
> from nltk.corpus import wordnet File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\nltk\__init__.py", line
> 129, in <module>
> from nltk.collocations import * File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\nltk\collocations.py",
> line 40, in <module>
> from nltk.metrics import ContingencyMeasures, BigramAssocMeasures, TrigramAssocMeasures, QuadgramAssocMeasures File "C:\Users\Juan
> Montañez\PycharmProjects\1\lib\site-packages\nltk\metrics\__init__.py",
> line 16, in <module>
> from nltk.metrics.scores import ( File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\nltk\metrics\scores.py",
> line 18, in <module>
> from scipy.stats.stats import betai File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\scipy\__init__.py", line
> 62, in <module>
> from numpy import show_config as show_numpy_config File "C:\Users\Juan
> Montañez\PycharmProjects\1\lib\site-packages\numpy\__init__.py", line
> 142, in <module>
> from . import add_newdocs File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\add_newdocs.py",
> line 13, in <module>
> from numpy.lib import add_newdoc File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\lib\__init__.py",
> line 9, in <module>
> from .index_tricks import * File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\lib\index_tricks.py",
> line 13, in <module>
> import numpy.matrixlib as matrixlib File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\matrixlib\__init__.py",
> line 6, in <module>
> from .defmatrix import * File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\matrixlib\defmatrix.py",
> line 12, in <module>
> from numpy.linalg import matrix_power File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\linalg\__init__.py",
> line 51, in <module>
> from .linalg import * File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\linalg\linalg.py",
> line 32, in <module>
> from numpy.core.overrides import set_module File "C:\Users\Juan Montañez\PycharmProjects\1\lib\site-packages\numpy\core\overrides.py",
> line 46, in <module>
> """) RuntimeError: implement_array_function method already has a docstring
See numpy
issue.
Try downgrading numpy
to version 1.15.4.
You may get another error like typing-extensions module not found
.
Simply pip install
the missing module.