diff --git a/tests/test_dcos_cli.py b/tests/test_dcos_cli.py
index ec0cfd4..cdba77f 100644
--- a/tests/test_dcos_cli.py
+++ b/tests/test_dcos_cli.py
@@ -17,6 +17,7 @@ def test_exec_command(caplog):
     assert any(rec.message.startswith('STDOUT:') for rec in caplog.records)
     assert any(rec.message.startswith('STDERR:') for rec in caplog.records)
 
+
 @deprecation.deprecated(details="Deprecated in favor of the `exec` function. DCOS-44823")
 def test_exec_command_fail(caplog):
     cli = dcos_cli.DcosCli('')
@@ -25,6 +26,7 @@ def test_exec_command_fail(caplog):
     assert any(rec.message.startswith('CMD:') for rec in caplog.records)
     assert any(rec.message.startswith('STDERR:') for rec in caplog.records)
 
+
 def test_exec(caplog):
     cli = dcos_cli.DcosCli('')
     process = cli.exec(
@@ -37,6 +39,7 @@ def test_exec(caplog):
     assert any(rec.message.startswith('STDOUT:') for rec in caplog.records)
     assert any(rec.message.startswith('STDERR:') for rec in caplog.records)
 
+
 def test_exec_fail(caplog):
     cli = dcos_cli.DcosCli('')
     with pytest.raises(subprocess.CalledProcessError):
@@ -45,6 +48,7 @@ def test_exec_fail(caplog):
     assert any(rec.message.startswith('STDERR:') for rec in caplog.records)
     assert any(rec.message.startswith('STDOUT:') for rec in caplog.records)
 
+
 def test_exec_fail_without_check(caplog):
     cli = dcos_cli.DcosCli('')
     process = cli.exec(