1 files changed, 5 insertions, 5 deletions
diff --git a/tests/test_examples.py b/tests/test_examples.py
index f0799f9..d882890 100644
--- a/tests/test_examples.py
+++ b/tests/test_examples.py
@@ -1,7 +1,5 @@
 """Test example scripts."""
 
-from __future__ import print_function
-
 import os
 import subprocess
 import sys
@@ -11,17 +9,19 @@ import pytest
 from tests import PROJECT_ROOT
 
 
-@pytest.mark.parametrize('filename', map('example{0}.py'.format, (1, 2, 3)))
+@pytest.mark.parametrize("filename", map("example{}.py".format, (1, 2, 3)))
 def test(filename):
     """Test with subprocess.
 
     :param str filename: Example script filename to run.
     """
     command = [sys.executable, str(PROJECT_ROOT.join(filename))]
-    env = dict(os.environ, PYTHONIOENCODING='utf-8')
+    env = dict(os.environ, PYTHONIOENCODING="utf-8")
 
     # Run.
-    proc = subprocess.Popen(command, env=env, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
+    proc = subprocess.Popen(
+        command, env=env, stderr=subprocess.STDOUT, stdout=subprocess.PIPE
+    )
     output = proc.communicate()[0]
 
     # Verify.