new_contents: #!/usr/bin/env python3
  
  from auth_tokens import *
  from rx import Observable
  
  
  try:
      import json
  except ImportError:
      import simplejson as json
  
  from twitter import Twitter, OAuth, TwitterHTTPError, TwitterStream
  
  oauth = OAuth(ACCESS_TOKEN, ACCESS_SECRET, CONSUMER_KEY, CONSUMER_SECRET)
  
  twitter_stream = TwitterStream(auth=oauth)
  
  iterator = twitter_stream.statuses.sample()
  
  observable = Observable.from_iterable(iterator)
  
  observable.subscribe(print)
  
  
  tweet_count = 1
  
subject: Add sample use of RxPy.