format codes (#31)

* trigger format codes

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: njzjz

dargs/dargs.py

@@ -414,8 +414,10 @@ def _check_exist(self, argdict: dict, path=None):
             )
 
     def _check_data(self, value: Any, path=None):
-        if not (isinstance(value, self.dtype)
-                or (float in self.dtype and isinstance(value, Real))):
+        if not (
+            isinstance(value, self.dtype)
+            or (float in self.dtype and isinstance(value, Real))
+        ):
             raise ArgumentTypeError(
                 path,
                 f"key `{self.name}` gets wrong value type, "