Bug fix: uncommented lines from demo mode

posting/script.py

@@ -1,4 +1,4 @@
-#!/usr/local/bin/python3.8
+#!/usr/local/bin/python3.9
 import tweepy
 import time
 import os
@@ -48,7 +48,7 @@ def posting():
     words = generate_words()
     output = f'What is {words[0]} if not {words[1]} persevering?'
     print(output)
-    # api.update_status(output)
+    api.update_status(output)
     with open('/usr/src/app/post_log.txt', 'a') as logFile:
         logFile.write(f'{datetime.now().strftime("%Y-%m-%d-%X")}: {output}\n')