diff --git a/tests/IntegrationTests.py b/tests/IntegrationTests.py
index 5650ecd8d4..ce65de5609 100644
--- a/tests/IntegrationTests.py
+++ b/tests/IntegrationTests.py
@@ -1,16 +1,9 @@
-from selenium import webdriver
-from selenium.webdriver.common.keys import Keys
-import dash
-import dash_core_components
-import dash_core_components as dcc
-import dash_html_components as html
-import importlib
 import multiprocessing
-import percy
+import sys
 import time
 import unittest
-import os
-import sys
+from selenium import webdriver
+import percy
 
 
 class IntegrationTests(unittest.TestCase):
@@ -28,13 +21,12 @@ def setUpClass(cls):
         cls.driver = webdriver.Chrome()
 
         loader = percy.ResourceLoader(
-          webdriver=cls.driver
+            webdriver=cls.driver
         )
         cls.percy_runner = percy.Runner(loader=loader)
 
         cls.percy_runner.initialize_build()
 
-
     @classmethod
     def tearDownClass(cls):
         super(IntegrationTests, cls).tearDownClass()
diff --git a/tests/test_integration.py b/tests/test_integration.py
index bef3534917..7fdbc53b03 100644
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -1,15 +1,10 @@
-from dash import Dash
-from dash.dependencies import Input, Output, State, Event
-import dash
+from multiprocessing import Value
 import dash_html_components as html
 import dash_core_components as dcc
+from dash import Dash
+from dash.dependencies import Input, Output
 from .IntegrationTests import IntegrationTests
 from .utils import assert_clean_console, invincible, wait_for
-from multiprocessing import Value
-import time
-import re
-import itertools
-import json
 
 
 class Tests(IntegrationTests):
@@ -21,7 +16,6 @@ def wait_for_element_by_id(id):
             return self.driver.find_element_by_id(id)
         self.wait_for_element_by_id = wait_for_element_by_id
 
-
     def test_simple_callback(self):
         app = Dash(__name__)
         app.layout = html.Div([
diff --git a/tests/utils.py b/tests/utils.py
index ff97afe370..e817ecd52e 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -1,4 +1,3 @@
-import json
 import time
 
 
@@ -14,7 +13,6 @@ def wrap():
     return wrap
 
 
-
 class WaitForTimeout(Exception):
     """This should only be raised inside the `wait_for` function."""
     pass