diff --git a/thor/config.py b/thor/config.py
index f6e53fdc..3b0c1c52 100644
--- a/thor/config.py
+++ b/thor/config.py
@@ -27,9 +27,9 @@ class Config(BaseModel):
     iod_min_arc_length: float = 1.0
     iod_contamination_percentage: float = 20.0
     iod_rchi2_threshold: float = 100000
-    iod_observation_selection_method: Literal[
-        "combinations", "first+middle+last"
-    ] = "combinations"
+    iod_observation_selection_method: Literal["combinations", "first+middle+last"] = (
+        "combinations"
+    )
     iod_chunk_size: int = 10
     od_min_obs: int = 6
     od_min_arc_length: float = 1.0
diff --git a/thor/tests/memory/test_memory.py b/thor/tests/memory/test_memory.py
index c9b58d49..d7713132 100644
--- a/thor/tests/memory/test_memory.py
+++ b/thor/tests/memory/test_memory.py
@@ -15,6 +15,7 @@
 open .cache.bench/memory/[session_name]/[test_name].png
 
 """
+
 import os
 import subprocess
 import threading
diff --git a/thor/tests/test_main.py b/thor/tests/test_main.py
index 33c5ade4..d6316c08 100644
--- a/thor/tests/test_main.py
+++ b/thor/tests/test_main.py
@@ -237,7 +237,12 @@ def run_link_test_orbit(test_orbit, observations, config):
 @pytest.mark.parametrize("integration_config", [1, 4], indirect=True)
 @pytest.mark.integration
 def test_link_test_orbit(object_id, orbits, observations, integration_config):
-    (test_orbit, observations, obs_ids_expected, integration_config,) = setup_test_data(
+    (
+        test_orbit,
+        observations,
+        obs_ids_expected,
+        integration_config,
+    ) = setup_test_data(
         object_id, orbits, observations, integration_config, max_arc_length=14
     )
 
@@ -260,7 +265,12 @@ def test_benchmark_link_test_orbit(
 ):
     object_id = "202930 Ivezic (1998 SG172)"
 
-    (test_orbit, observations, obs_ids_expected, integration_config,) = setup_test_data(
+    (
+        test_orbit,
+        observations,
+        obs_ids_expected,
+        integration_config,
+    ) = setup_test_data(
         object_id, orbits, observations, integration_config, max_arc_length=14
     )