diff --git a/tilecloud_chain/__init__.py b/tilecloud_chain/__init__.py
index 759672963..04ee765c5 100644
--- a/tilecloud_chain/__init__.py
+++ b/tilecloud_chain/__init__.py
@@ -99,9 +99,11 @@ def add_common_options(
     parser.add_argument(
         "-c",
         "--config",
-        default=os.environ.get("TILEGENERATION_CONFIGFILE", "tilegeneration/config.yaml")
-        if default_config_file
-        else None,
+        default=(
+            os.environ.get("TILEGENERATION_CONFIGFILE", "tilegeneration/config.yaml")
+            if default_config_file
+            else None
+        ),
         help="path to the configuration file",
         metavar="FILE",
     )
diff --git a/tilecloud_chain/configuration.py b/tilecloud_chain/configuration.py
index 6781c492c..d45b9468a 100644
--- a/tilecloud_chain/configuration.py
+++ b/tilecloud_chain/configuration.py
@@ -2,7 +2,6 @@
 Automatically generated file from a JSON schema.
 """
 
-
 from typing import Any, Dict, List, Literal, Tuple, TypedDict, Union
 
 ADMIN_PATH_DEFAULT = "admin"
diff --git a/tilecloud_chain/generate.py b/tilecloud_chain/generate.py
index 268539882..d77e591da 100644
--- a/tilecloud_chain/generate.py
+++ b/tilecloud_chain/generate.py
@@ -196,9 +196,11 @@ def _generate_tiles(self) -> None:
                 )
             )
             self._gene.init(
-                self._queue_tilestore
-                if "error_file" in self._gene.get_main_config().config["generation"]
-                else None,
+                (
+                    self._queue_tilestore
+                    if "error_file" in self._gene.get_main_config().config["generation"]
+                    else None
+                ),
                 self._options.daemon,
             )
         else:
diff --git a/tilecloud_chain/tests/test_copy.py b/tilecloud_chain/tests/test_copy.py
index dd8ea63d3..40f48477f 100644
--- a/tilecloud_chain/tests/test_copy.py
+++ b/tilecloud_chain/tests/test_copy.py
@@ -33,7 +33,8 @@ def test_copy(self) -> None:
                 cmd=f".build/venv/bin/generate_copy {d} -c tilegeneration/test-copy.yaml src dst",
                 main_func=copy_.main,
                 regex=True,
-                expected="""The tile copy of layer 'point_hash' is finish
+                expected=(
+                    """The tile copy of layer 'point_hash' is finish
 Nb copy tiles: 1
 Nb errored tiles: 0
 Nb dropped tiles: 0
@@ -43,8 +44,9 @@ def test_copy(self) -> None:
 Size per tile: 10(.0)? o
 
 """
-                if d != "-q"
-                else "",
+                    if d != "-q"
+                    else ""
+                ),
                 empty_err=True,
             )
         with open("/tmp/tiles/dst/1.0.0/point_hash/default/21781/0/0/0.png") as f:
@@ -70,7 +72,8 @@ def test_process(self) -> None:
                 "tilegeneration/test-copy.yaml --cache src optipng".format(d),
                 main_func=copy_.process,
                 regex=True,
-                expected="""The tile process of layer 'point_hash' is finish
+                expected=(
+                    """The tile process of layer 'point_hash' is finish
 Nb process tiles: 1
 Nb errored tiles: 0
 Nb dropped tiles: 0
@@ -80,8 +83,9 @@ def test_process(self) -> None:
 Size per tile: 103(.0)? o
 
 """
-                if d != "-q"
-                else "",
+                    if d != "-q"
+                    else ""
+                ),
                 empty_err=True,
             )
             statinfo = os.stat(
diff --git a/tilecloud_chain/views/admin.py b/tilecloud_chain/views/admin.py
index 1089d02e8..4bb24b366 100644
--- a/tilecloud_chain/views/admin.py
+++ b/tilecloud_chain/views/admin.py
@@ -213,9 +213,11 @@ def admin_test(self) -> Dict[str, Any]:
             "zoom": config.config["openlayers"]["zoom"],
             "http_url": urljoin(
                 self.request.current_route_url(),
-                "/" + main_config.config["server"].get("wmts_path", "wmts") + "/"
-                if "server" in config.config
-                else "/",
+                (
+                    "/" + main_config.config["server"].get("wmts_path", "wmts") + "/"
+                    if "server" in config.config
+                    else "/"
+                ),
             ),
         }