enable comprehensions linting rules

pkgs/clan-cli/clan_cli/machines/machine_group.py

@@ -10,7 +10,7 @@ T = TypeVar("T")
 
 class MachineGroup:
     def __init__(self, machines: list[Machine]) -> None:
-        self.group = HostGroup(list(m.target_host for m in machines))
+        self.group = HostGroup([m.target_host for m in machines])
 
     def run_function(
         self, func: Callable[[Machine], T], check: bool = True

pkgs/clan-cli/clan_cli/machines/machines.py

@@ -144,7 +144,7 @@ class Machine:
         config = nix_config()
         system = config["system"]
 
-        file_info = dict()
+        file_info = {}
         with NamedTemporaryFile(mode="w") as config_json:
             if extra_config is not None:
                 json.dump(extra_config, config_json, indent=2)