utils.py

import dialogflow_v2 as dialogflow
import os
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "jokes-ejssqt-36270e8f377f.json"

dialogflow_session_client = dialogflow.SessionsClient()
PROJECT_ID = "jokes-ejssqt"


def detect_intent_from_text(text, session_id, language_code='en'):
    session = dialogflow_session_client.session_path(PROJECT_ID, session_id)
    text_input = dialogflow.types.TextInput(
        text=text, language_code=language_code)
    query_input = dialogflow.types.QueryInput(text=text_input)
    response = dialogflow_session_client.detect_intent(
        session=session, query_input=query_input)
    return response.query_result


def fetch_reply(query, session_id):
    response = detect_intent_from_text(query, session_id)
    return response.fulfillment_text