Update app.py

app.py

@@ -7,6 +7,7 @@ import time
 from bs4 import BeautifulSoup
 import re
 import numpy as np
+import os
 
 from flair.data import Sentence
 from flair.models import SequenceTagger
@@ -28,6 +29,12 @@ demo.launch(max_threads=1, show_api=False)
 
 URL = "https://www.formula1.com/content/fom-website/en/latest/all.xml"
 
+api_key = os.environ['api_key']
+secret_api_key = os.environ['secret_api_key']
+access_token = os.environ['access_token']
+secret_access_token = os.environ['secret_access_token']
+bearer_token = os.environ['bearer_token']
+
 def get_xml(url):
     # xpath is only for formula1
     # use urllib.parse to check for formula1.com website or other news
@@ -176,12 +183,7 @@ def get_speaker_quotes(dfs_dict, question_answerer):
     return speaker_quote
                     
 
-api_key = "Ua2l5yDMiS1sMZUIJlU6sIAPF"
-secret_api_key = "N3AtrZQ7wYmUfoJuG7zdvSTrZSEWT8p6VwgmNYsLyGC1OHN15I"
-access_token = "1438916815980171264-SFsqSXgn0oSqdkpsXbSvOLhmDKFkVh"
-secret_access_token = "R7RXNROT6lVLQ8SEEk0iZr7D6NINJpTqy57tkMEgjeAJq"
 
-bearer_token = "AAAAAAAAAAAAAAAAAAAAALi8iwEAAAAAXsnZnVR7KNbf%2B6k0dTYY4Rkv%2Bso%3DMzxbsVnMQv6yuWazmCRxPOCPgLuujmGl4SLrdCCvcBFKxc9YgL"
 
 def post_to_twitter():
     twitter_api_key = api_key