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

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

pycrostates/preprocessing/extract_gfp_peaks.py

@@ -26,7 +26,7 @@
 from ..utils._logs import logger, verbose
 
 if TYPE_CHECKING:
-    from typing import Optional, Union, Callable
+    from typing import Callable, Optional, Union
 
     from .._typing import Picks
     from ..io import ChData
@@ -116,7 +116,6 @@ def extract_gfp_peaks(
     _check_value(ch_type, _GFP_FUNC, "ch_type")
     gfp_function = _GFP_FUNC[ch_type]
 
-
     # set kwargs for .get_data()
     kwargs = dict(tmin=tmin, tmax=tmax)
     if isinstance(inst, BaseRaw):