dialogflow_multiple_card_layout

app.route("/elements/multiple_card", methods=['POST'])
def multiple_card():
  data = news['data']
  data1 = data[0]
  data2 = data[1]
  data3 = data[2]
      
  response = [{
    "card":{
    "title":data1['title'],
    "subtitle":data1['source'],
    "imageUri":data1['image_url'],
    "buttons":[
    {
    "text":"Read Full Story",
    "postback":data1['url']
    },
    {
    "text":"Corona Symptoms",
    "postback":"symptoms"
    }
    ]
    },
    "platform":"FACEBOOK"
    },
    {
    "card":{
    "title":data2['title'],
    "subtitle":"Source "+data2['source']+" >>",
    "imageUri":data2['image_url'],
    "buttons":[
    {
    "text":"Read Full Story",
    "postback":data2['url']
    },
    {
    "text":"Live Nepal Data",
    "postback":"live-nepal-data"
    }
    ]
    },
    "platform":"FACEBOOK"
    },
    {
    "card":{
    "title":data3['title'],
    "subtitle":"Source "+data3['source']+" >>",
    "imageUri":data3['image_url'],
    "buttons":[
    {
    "text":"Read Full Story",
    "postback":data3['url']
    },
    {
    "text":"Self Isolation",
    "postback":"self isolation"
    }
    ]
    },
    "platform":"FACEBOOK"
    },
    {
      "text":{"text":["Dummy text"]}
    },

  ]

  reply = { "fulfillmentMessages": response }
  return jsonify(reply)