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

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

src/spikeinterface/sortingcomponents/peak_detection.py

@@ -632,6 +632,7 @@ def __init__(
     ):
         PeakDetector.__init__(self, recording, return_output=True)
         import scipy
+
         if not HAVE_NUMBA:
             raise ModuleNotFoundError('matched_filtering" needs numba which is not installed')