removed Queue lib that is not used for twitter.py

analysis.py

@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 
 from google.cloud import language
-from os import getenv
 from re import compile
 from re import IGNORECASE
 from requests import get

benchmark.py

@@ -2,8 +2,6 @@
 # -*- coding: utf-8 -*-
 
 from datetime import datetime
-from datetime import timedelta
-
 from analysis import Analysis
 from trading import Trading
 from twitter import Twitter

twitter.py

@@ -1,8 +1,8 @@
+
 # -*- coding: utf-8 -*-
 
 from os import getenv
 from simplejson import loads
-from Queue import Queue
 from threading import Event
 from threading import Thread
 from tweepy import API
@@ -151,7 +151,6 @@ def __init__(self, callback, logs_to_cloud):
     def start_queue(self):
         """Creates a queue and starts the worker threads."""
 
-        self.queue = Queue()
         self.stop_event = Event()
         self.logs.debug("Starting %s worker threads." % NUM_THREADS)
         self.workers = []
@@ -248,4 +247,4 @@ def handle_data(self, logs, data):
         logs.info("Examining tweet: %s" % tweet)
 
         # Call the callback.
-        self.callback(tweet)
+        self.callback(tweet)