diff --git a/tests/test_pipenv.py b/tests/test_pipenv.py
index 551c6704..ea6fce0f 100644
--- a/tests/test_pipenv.py
+++ b/tests/test_pipenv.py
@@ -8,6 +8,7 @@ import pytest
 from pipenv.vendor import toml
 from pipenv.vendor import delegator
 
+
 class PipenvInstance():
     """An instance of a Pipenv Project..."""
     def __init__(self, pipfile=True):