QnAMaker.py

import requests
import json
import random

# url = "https://caboqna.azurewebsites.net/qnamaker/knowledgebases/e6f059e2-e1c1-44c8-a494-6e3a385a1979/generateAnswer"
url = "https://caboqna.azurewebsites.net/qnamaker/knowledgebases/d7955609-c5a4-43d3-b59b-500e40a09636/generateAnswer"
def QnAMaker(message_text):
    # 發送request到QnAMaker Endpoint要答案
    response = requests.post(
                   url,
                   json.dumps({'question': message_text,
                               'scoreThreshold': 90,     #信賴分數，準確度 
                              }),
                   headers={
                       'Content-Type': 'application/json',
                       'Authorization': '8fb473c8-97c9-426e-943f-bc8b403fd157'
                   }
               )

    data = response.json()
    print('respone =', data)
    try: 
        #我們使用免費service可能會超過限制（一秒可以發的request數）
        if "error" in data:
            return data["error"]["message"]
        # 隨機選一個答案
        answer = random.choice(data['answers'][0]['answer'].split('，'))
        if answer == 'No good match found in KB.':
            return 
        return answer
        

    except Exception:

        return "Error occurs when finding answer"