diff --git a/tests/core/test_logging.py b/tests/core/test_logging.py
index bef33b7..d5540df 100644
--- a/tests/core/test_logging.py
+++ b/tests/core/test_logging.py
@@ -19,14 +19,17 @@ def _reset_logging():
     logging.shutdown()
     reload(logging)
 
+
 pytest.mark.usefixtures = _reset_logging
 
 logger_name = "tests"
 
+
 @pytest.fixture()
 def handler():
     return MozlogHandler(name=logger_name)
 
+
 @pytest.fixture()
 def formatter():
     return MozlogFormatter(logger_name=logger_name)
@@ -69,6 +72,7 @@ class = dockerflow.logging.MozlogHandler
     assert logger.handlers[0].logger_name == "tests"
     assert isinstance(logger.handlers[0].formatter, MozlogFormatter)
 
+
 def test_set_logger_name_through_handler(caplog):
     handler = MozlogHandler(name="logger_name_handler")
     logger = logging.getLogger("test")
@@ -77,6 +81,7 @@ def test_set_logger_name_through_handler(caplog):
     [record] = caplog.records
     record.logger_name = "logger_name_handler"
 
+
 def test_set_logger_name_through_formatter(caplog):
     handler = logging.StreamHandler()
     formatter = MozlogFormatter(logger_name="logger_name_formatter")
@@ -89,6 +94,7 @@ def test_set_logger_name_through_formatter(caplog):
     [record] = caplog.records
     record.logger_name = "logger_name_formatter"
 
+
 def test_handler_precedence_logger_name(caplog):
     handler = MozlogHandler(name="logger_name_handler")
     formatter = MozlogFormatter(logger_name="logger_name_formatter")
@@ -101,6 +107,7 @@ def test_handler_precedence_logger_name(caplog):
     [record] = caplog.records
     record.logger_name = "logger_name_handler"
 
+
 def test_basic_operation(caplog, handler, formatter):
     """Ensure log formatter contains all the expected fields and values"""
     message_text = "simple test"
@@ -118,6 +125,7 @@ def test_basic_operation(caplog, handler, formatter):
     assert details["EnvVersion"] == formatter.LOGGING_FORMAT_VERSION
     assert details["Fields"]["msg"] == message_text
 
+
 def test_custom_paramters(caplog, handler, formatter):
     """Ensure log formatter can handle custom parameters"""
     logger = logging.getLogger("tests.test_logging")
diff --git a/tests/fastapi/test_fastapi.py b/tests/fastapi/test_fastapi.py
index 8453c20..9a5b98a 100644
--- a/tests/fastapi/test_fastapi.py
+++ b/tests/fastapi/test_fastapi.py
@@ -194,6 +194,7 @@ def return_error():
         },
     }
 
+
 def test_heartbeat_sync(client):
     @checks.register
     def sync_ok():
@@ -226,6 +227,7 @@ def test_heartbeat_mixed_sync(client):
     @checks.register
     def sync_ok():
         return []
+
     @checks.register
     async def async_ok():
         return []