import os
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "client.json"
 
import dialogflow_v2 as dialogflow
dialogflow_session_client = dialogflow.SessionsClient()
PROJECT_ID = "my-news-agent-aktfai"
 
from gnewsclient import gnewsclient
client= gnewsclient.NewsClient()
 
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 get_reply(query,chat_id):
	response = detect_intent_from_text(query,chat_id)
 
	if response.intent.display_name == 'get_news_intent':
		return "get_news_intent",dict(response.parameters)
	else:
		return "small_talk", response.fulfillment_text
 
def fetch_news(parameters):
	client.language= parameters.get('language')
	client.location= parameters.get('geo-country')
	client.topic=parameters.get('topic')
	return client.get_news()# your code goes here

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