diff --git a/pkgs/clan-cli/clan_cli/__init__.py b/pkgs/clan-cli/clan_cli/__init__.py
index c3b6d02a..79e3db80 100644
--- a/pkgs/clan-cli/clan_cli/__init__.py
+++ b/pkgs/clan-cli/clan_cli/__init__.py
@@ -8,9 +8,8 @@ from typing import Any
 
 from . import config, flakes, machines, secrets, vms, webui
 from .custom_logger import setup_logging
-from .dirs import get_clan_flake_toplevel
+from .dirs import get_clan_flake_toplevel, is_clan_flake
 from .ssh import cli as ssh_cli
-from .dirs import is_clan_flake
 
 log = logging.getLogger(__name__)
 
@@ -57,14 +56,20 @@ def create_parser(prog: str | None = None) -> argparse.ArgumentParser:
         default=[],
     )
 
-    def flake_path(arg:str) -> Path:
+    def flake_path(arg: str) -> Path:
         flake_dir = Path(arg).resolve()
         if not flake_dir.exists():
-            raise argparse.ArgumentTypeError(f"flake directory {flake_dir} does not exist")
+            raise argparse.ArgumentTypeError(
+                f"flake directory {flake_dir} does not exist"
+            )
         if not flake_dir.is_dir():
-            raise argparse.ArgumentTypeError(f"flake directory {flake_dir} is not a directory")
+            raise argparse.ArgumentTypeError(
+                f"flake directory {flake_dir} is not a directory"
+            )
         if not is_clan_flake(flake_dir):
-            raise argparse.ArgumentTypeError(f"flake directory {flake_dir} is not a clan flake")
+            raise argparse.ArgumentTypeError(
+                f"flake directory {flake_dir} is not a clan flake"
+            )
         return flake_dir
 
     parser.add_argument(
diff --git a/pkgs/clan-cli/clan_cli/dirs.py b/pkgs/clan-cli/clan_cli/dirs.py
index 5ae37683..fdf6fe6c 100644
--- a/pkgs/clan-cli/clan_cli/dirs.py
+++ b/pkgs/clan-cli/clan_cli/dirs.py
@@ -9,6 +9,7 @@ log = logging.getLogger(__name__)
 def get_clan_flake_toplevel() -> Path | None:
     return find_toplevel([".clan-flake", ".git", ".hg", ".svn", "flake.nix"])
 
+
 def is_clan_flake(path: Path) -> bool:
     return (path / ".clan-flake").exists()