import os

database_url = os.environ['DATABASE_URL']
testing_var = os.environ['test_var']

import os

database_url = os.environ['DATABASE_URL']
 = os.environ['test_var']
access_token = os.environ['TWIT_ACCESS_TOKEN']
access_token_secret = os.environ['TWIT_ACCESS_TOKEN_SECRET']
consumer_key = os.environ['TWIT_CONSUMER_KEY']
consumer_secret = os.environ['TWIT_CONSUMER_SECRET']

update configvars to include twitter vars