Untraining Chatterbot about chatterbot-corpus HOT 13 CLOSED

@vkosuri you shouldn't delete the entire sqlite file to untrain the chatterbot.
Especially not when you are using it with Django. In that case you can only mark the wrong data and delete that row (Statement/Responds) or you can modify that statement / responds to the correct answer.

from chatterbot-corpus.

Currently there is no feature avaliable. However you could delete db.sqlite file from your directory

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i have deleted the db.sqlite file but now it is throwing error.

from chatterbot-corpus.

Every deletion you have to reteain the bot

python manage.py train

from chatterbot-corpus.

could you please explain the steps how should i retain the bot .. i mean how can i deletethe sqlite file and train the bot ..please help. i m beginner

from chatterbot-corpus.

I did following:

1. deleted the db.sqlite file
2. then train the bot
   during the training it errorout with the error as my friend ayush commented before. please help us in fixing the issue

the error that we are getting is this:

C:\Python36\python.exe C:/Users/mayan/Desktop/Circus-master/manage.py train
botprofile.yml Training: [### ] 17%Traceback (most recent call last):
File "C:\Python36\lib\site-packages\django\db\backends\utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "C:\Python36\lib\site-packages\django\db\backends\sqlite3\base.py", line 328, in execute
return Database.Cursor.execute(self, query, params)
sqlite3.OperationalError: no such table: django_chatterbot_statement

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "C:/Users/mayan/Desktop/Circus-master/manage.py", line 10, in
execute_from_command_line(sys.argv)
File "C:\Python36\lib\site-packages\django\core\management_init_.py", line 363, in execute_from_command_line
utility.execute()
File "C:\Python36\lib\site-packages\django\core\management_init_.py", line 355, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Python36\lib\site-packages\django\core\management\base.py", line 283, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Python36\lib\site-packages\django\core\management\base.py", line 330, in execute
output = self.handle(*args, **options)
File "C:\Python36\lib\site-packages\chatterbot\ext\django_chatterbot\management\commands\train.py", line 19, in handle
chatterbot.train(chatterbot.training_data)
File "C:\Python36\lib\site-packages\chatterbot\trainers.py", line 133, in train
statement = self.get_or_create(text)
File "C:\Python36\lib\site-packages\chatterbot\trainers.py", line 28, in get_or_create
statement = self.storage.find(statement_text)
File "C:\Python36\lib\site-packages\chatterbot\storage\django_storage.py", line 25, in find
return Statement.objects.get(text=statement_text)
File "C:\Python36\lib\site-packages\django\db\models\manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "C:\Python36\lib\site-packages\django\db\models\query.py", line 374, in get
num = len(clone)
File "C:\Python36\lib\site-packages\django\db\models\query.py", line 232, in len
self._fetch_all()
File "C:\Python36\lib\site-packages\django\db\models\query.py", line 1118, in _fetch_all
self._result_cache = list(self._iterable_class(self))
File "C:\Python36\lib\site-packages\django\db\models\query.py", line 53, in iter
results = compiler.execute_sql(chunked_fetch=self.chunked_fetch)
File "C:\Python36\lib\site-packages\django\db\models\sql\compiler.py", line 894, in execute_sql
raise original_exception
File "C:\Python36\lib\site-packages\django\db\models\sql\compiler.py", line 884, in execute_sql
cursor.execute(sql, params)
File "C:\Python36\lib\site-packages\django\db\backends\utils.py", line 80, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "C:\Python36\lib\site-packages\django\db\backends\utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "C:\Python36\lib\site-packages\django\db\utils.py", line 94, in exit
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "C:\Python36\lib\site-packages\django\utils\six.py", line 685, in reraise
raise value.with_traceback(tb)
File "C:\Python36\lib\site-packages\django\db\backends\utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "C:\Python36\lib\site-packages\django\db\backends\sqlite3\base.py", line 328, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: no such table: django_chatterbot_statement

Process finished with exit code 1

from chatterbot-corpus.

I these steps will solve your problem

python manage.py makemigrations
python manage.py train
python manage.py runserver

from chatterbot-corpus.

All command I am running in the directory where the manage file is stored right ?

When I run
python manage.py makemigrations
It says no changes detected

While after running above command I run python manage.py train it again gave me same error

from chatterbot-corpus.

can you try like this

python manage.py syncdb
python manage.py migrate
python manage.py makemigrations 

If not try these instructions gunthercox/ChatterBot#923 (comment)

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@ayushecps If this is solve, can you please close this ticket.
If you get the wrong responds to a statement. Please open a new ticket so it will be easier for us to keep track what's is a bug or not.

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@Issen007 said is correct.

from chatterbot-corpus.

Haven't got any answer on this. Will close this ticket.

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