check travis

sergeantsong · web-flow · commit 7d98c53e8d68 · 2016-12-08T22:39:01.000-08:00
diff --git a/21_twitter_bot.py b/21_twitter_bot.py
@@ -1,4 +1,5 @@
 import tweepy
+import os
 
 # Authentication credentials - dev.twitter.com
 cfg = {

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`import tweepy`
	`2`	`+import os`
`2`	`3`
`3`	`4`	`# Authentication credentials - dev.twitter.com`
`4`	`5`	`cfg = {`