diff --git a/src/ifcedit/tests/conftest.py b/src/ifcedit/tests/conftest.py
index 36ebdc364b..29f37d5572 100644
--- a/src/ifcedit/tests/conftest.py
+++ b/src/ifcedit/tests/conftest.py
@@ -1,5 +1,3 @@
-import pytest
-
 import ifcopenshell
 import ifcopenshell.api.aggregate
 import ifcopenshell.api.owner.settings
@@ -8,6 +6,7 @@ import ifcopenshell.api.pset
 import ifcopenshell.api.root
 import ifcopenshell.api.spatial
 import ifcopenshell.api.unit
+import pytest
 
 
 @pytest.fixture
diff --git a/src/ifcedit/tests/test_coerce.py b/src/ifcedit/tests/test_coerce.py
index 5f39efa964..5305ddb394 100644
--- a/src/ifcedit/tests/test_coerce.py
+++ b/src/ifcedit/tests/test_coerce.py
@@ -1,9 +1,8 @@
 import json
 from typing import Literal, Optional, Union
 
-import pytest
-
 import ifcopenshell
+import pytest
 
 from ifcedit.coerce import coerce_value
 
diff --git a/src/ifcedit/tests/test_main.py b/src/ifcedit/tests/test_main.py
index ecf04ad046..f10677f9bc 100644
--- a/src/ifcedit/tests/test_main.py
+++ b/src/ifcedit/tests/test_main.py
@@ -78,7 +78,9 @@ class TestRunCommand:
 
     def test_output_to_different_file(self, model_file, tmp_path):
         output = str(tmp_path / "output.ifc")
-        stdout, stderr, rc = run_ifcedit("run", model_file, "root.create_entity", "-o", output, "--ifc_class", "IfcSlab")
+        stdout, stderr, rc = run_ifcedit(
+            "run", model_file, "root.create_entity", "-o", output, "--ifc_class", "IfcSlab"
+        )
         assert rc == 0, f"stderr: {stderr}"
         data = json.loads(stdout)
         assert data["ok"] is True
diff --git a/src/ifcmcp/ifcmcp/server.py b/src/ifcmcp/ifcmcp/server.py
index 834d63eed0..76077061d4 100644
--- a/src/ifcmcp/ifcmcp/server.py
+++ b/src/ifcmcp/ifcmcp/server.py
@@ -4,11 +4,10 @@ import json
 from typing import Any
 
 import ifcopenshell
-
-from ifcquery import clash as clash_mod
-from ifcquery import info, relations, select, summary, tree
 from ifcedit.discover import function_docs, list_functions, list_modules
 from ifcedit.run import run_api
+from ifcquery import clash as clash_mod
+from ifcquery import info, relations, select, summary, tree
 from mcp.server.fastmcp import FastMCP
 
 server = FastMCP(
diff --git a/src/ifcmcp/tests/conftest.py b/src/ifcmcp/tests/conftest.py
index 095a43d587..3e421c2fd3 100644
--- a/src/ifcmcp/tests/conftest.py
+++ b/src/ifcmcp/tests/conftest.py
@@ -1,5 +1,3 @@
-import pytest
-
 import ifcopenshell
 import ifcopenshell.api.aggregate
 import ifcopenshell.api.owner.settings
@@ -7,6 +5,7 @@ import ifcopenshell.api.project
 import ifcopenshell.api.root
 import ifcopenshell.api.spatial
 import ifcopenshell.api.unit
+import pytest
 
 import ifcmcp.server as server_mod
 
diff --git a/src/ifcquery/tests/conftest.py b/src/ifcquery/tests/conftest.py
index 60aad11276..ac08771c27 100644
--- a/src/ifcquery/tests/conftest.py
+++ b/src/ifcquery/tests/conftest.py
@@ -1,5 +1,3 @@
-import pytest
-
 import ifcopenshell
 import ifcopenshell.api.aggregate
 import ifcopenshell.api.owner.settings
@@ -7,6 +5,7 @@ import ifcopenshell.api.project
 import ifcopenshell.api.root
 import ifcopenshell.api.spatial
 import ifcopenshell.api.unit
+import pytest
 
 
 @pytest.fixture
diff --git a/src/ifcquery/tests/test_clash.py b/src/ifcquery/tests/test_clash.py
index a03214c86d..7761a1c12f 100644
--- a/src/ifcquery/tests/test_clash.py
+++ b/src/ifcquery/tests/test_clash.py
@@ -4,9 +4,6 @@ import subprocess
 import sys
 import tempfile
 
-import numpy as np
-import pytest
-
 import ifcopenshell
 import ifcopenshell.api.aggregate
 import ifcopenshell.api.context
@@ -16,6 +13,8 @@ import ifcopenshell.api.project
 import ifcopenshell.api.root
 import ifcopenshell.api.spatial
 import ifcopenshell.api.unit
+import numpy as np
+import pytest
 
 from ifcquery.clash import clash
 
diff --git a/src/ifcquery/tests/test_main.py b/src/ifcquery/tests/test_main.py
index 217cbd0ed5..11a361f796 100644
--- a/src/ifcquery/tests/test_main.py
+++ b/src/ifcquery/tests/test_main.py
@@ -6,7 +6,6 @@ import tempfile
 
 import ifcopenshell
 import ifcopenshell.api.project
-
 import pytest