diff --git a/csv2http/core.py b/csv2http/core.py
index df39125..f9ff8d8 100644
--- a/csv2http/core.py
+++ b/csv2http/core.py
@@ -100,13 +100,11 @@ async def execute(args: cli.Args, **client_kwargs) -> int:
     async with httpx.AsyncClient(
         auth=args.auth, headers=args.headers, timeout=args.timeout, **client_kwargs
     ) as client_session:
-
         print(f" {args.method} {args.url}")
 
         for paylod_batch in chunker(
             parser.csv_payload_generator(file_input), chunk_size=args.concurrency
         ):
-
             responses = await parrelelize_requests(
                 args.method,
                 args.url,
diff --git a/tests/conftest.py b/tests/conftest.py
index 47ed29b..e01d97e 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -44,7 +44,6 @@ def http_reflect():
     # TODO: make http_reflect_airgap
     # pylint: disable=not-context-manager
     with respx.mock(assert_all_called=False, assert_all_mocked=True) as respx_mock:
-
         respx_mock.route(method__in=["POST", "PUT", "PATCH"]).mock(
             side_effect=_reflect_request
         )
@@ -57,7 +56,6 @@ def http_reflect_random_status():
     """Randomize status codes. Return all outgoing http request's payload as a response."""
     # pylint: disable=not-context-manager
     with respx.mock(assert_all_called=False, assert_all_mocked=True) as respx_mock:
-
         respx_mock.route(method__in=["POST", "PUT", "PATCH"]).mock(
             side_effect=_reflect_request_random_status
         )
diff --git a/tests/test_core.py b/tests/test_core.py
index 5be19af..0de5b45 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -55,7 +55,6 @@ async def test_parrelelize_requests(http_reflect, csv_payload_generator_param_fx
 async def test_main(
     http_reflect_random_status, tmp_log_files: pathlib.Path, sample_csv: pathlib.Path
 ):
-
     total = await core.execute(
         cli.Args(
             sample_csv,