title: VSCode: Can't figure out how to run chatterbot on terminal
body: <p>I keep getting this error when I tried to run chatbot_train.py using VSCode. Here are the code and the message from the terminal.</p>
  
  <pre><code>from chatterbot import ChatBot from chatterbot.trainers import
   ListTrainer import os
  
   bot = ChatBot('Bot') bot.set_trainer(ListTrainer)
  
   for files in os.listdir('D:/chatbot_project/data/english/'):
      data = open('D:/chatbot_project/data/english/' + files, 'r').readlines()
      bot.train(data)
  
   while True:
      message = input('You: ')
      if message.strip() != 'Bye':
          reply = bot.get_response(message)
          print('Chatbot: ', reply)
      if message.strip() == 'Bye':
          print('Chatbot: Bye')
          break
  </code></pre>
  
  <pre class="lang-none prettyprint-override"><code>D:\chatbot_project&gt;python chatbot_train.py Traceback (most recent call
   last):   File
   "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sit
      return fn()   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return _ConnectionFairy._checkout(self)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      fairy = _ConnectionRecord.checkout(pool)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      rec = pool._do_get()   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return self._create_connection()   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return _ConnectionRecord(self)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      self.__connect(first_connect_check=True)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      pool.dispatch.connect(self.connection, self)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      fn(*args, **kw)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sipragma
      dbapi_connection.execute('PRAGMA journal_mode=WAL') sqlite3.OperationalError: cannot change into wal mode from within a
   The above exception was the direct cause of the following exception
   Traceback (most recent call last):   File "chatbot_train.py", line 5,
   in &lt;module&gt;
      bot = ChatBot('Bot')   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      self.storage = utils.initialize_class(storage_adapter, **kwargs   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return Class(**kwargs)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      if not self.engine.dialect.has_table(self.engine, 'Statement'):   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sie
      connection, "table_info", table_name, schema=schema   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sile_pragma
      cursor = connection.execute(statement)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      connection = self.contextual_connect(close_with_result=True)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sit
      self._wrap_pool_connect(self.pool.connect, None),   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sit
      e, dialect, self   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sieption_noconnection
      util.raise_from_cause(sqlalchemy_exception, exc_info)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      reraise(type(exception), exception, tb=exc_tb, cause=cause)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      raise value.with_traceback(tb)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\sit
      return fn()   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return _ConnectionFairy._checkout(self)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      fairy = _ConnectionRecord.checkout(pool)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      rec = pool._do_get()   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return self._create_connection()   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      return _ConnectionRecord(self)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      self.__connect(first_connect_check=True)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si
      pool.dispatch.connect(self.connection, self)   File "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\si   File
   "C:\Users\user\AppData\Local\Programs\Python\Python36\lib\site-packages\chatterbot\storage\sql_storage.py",
   line 70, in set_sqlite_pragma
      dbapi_connection.execute('PRAGMA journal_mode=WAL') sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) cannot
   change into wal mode from within a transaction (Background on this
   error at: http://sqlalche.me/e/e3q8)
  </code></pre>