Update app.py

app.py

@@ -3,7 +3,7 @@ from twilio.twiml.messaging_response import MessagingResponse
 from twilio.rest import Client
 import os
 import shutil
-from other_function import ConversationBufferMemory,generate_response,get_weather,get_rates,get_news,convert_img,predict_disease,predict_pest, download_and_save_as_txt
+from other_function import ConversationBufferMemory,generate_response,get_weather,get_rates,get_news,convert_img,predict_disease,predict_pest, download_and_save_as_txt,respond_pdf
 from bs4 import BeautifulSoup
 import requests
 from requests.auth import HTTPBasicAuth