ChatterBot: Chatterbot not working properly

Hi,

I’m trying to create a chatterbot using flask. I got it but unfortunately I face few issues.

1. I have 10 YML files, If I ask a question, the chatterbot is getting the answer from some other file and not where it should fetch, basically not answering properly
2. Secondly when I run the chatterbot for the second time, the first time question that I asked which chatterbot could not reply for the first time is stored and it is asking me back when I ask a known question.

I used the following code:

from flask import Flask, render_template, request
from chatterbot import ChatBot
from chatterbot.trainers import ListTrainer
from chatterbot.response_selection import get_first_response
from chatterbot.comparisons import levenshtein_distance
import os

app = Flask(__name__)

english_bot = ChatBot("Chatterbot", storage_adapter="chatterbot.storage.SQLStorageAdapter",
                        preprocessors=['chatterbot.preprocessors.clean_whitespace'],
				logic_adapters=[
        {
            'import_path': 'chatterbot.logic.BestMatch',
            "statement_comparison_function": "chatterbot.comparisons.levenshtein_distance",
            "response_selection_method": "chatterbot.response_selection.get_first_response"
        },
        {
            'import_path': 'chatterbot.logic.LowConfidenceAdapter',
            'threshold': 0.65,
            'default_response': 'I am sorry, but I do not understand.'
        } 
    ],
    trainer='chatterbot.trainers.ListTrainer'
)

english_bot.set_trainer(ListTrainer)

for files in os.listdir('../mytraining/'):
		data = open('../mytraining/' + files, 'r').readlines()
		english_bot.train(data)

@app.route("/")
def home():
    return render_template("index.html")

@app.route("/get")
def get_bot_response():
    userText = request.args.get('msg')
    return str(english_bot.get_response(userText))


if __name__ == "__main__":
    app.run()
Please help me as early as possible 
![not_working](https://user-images.githubusercontent.com/39655998/40579319-774fa1fa-6142-11e8-8bd3-d066c7a4f830.JPG)