diff --git a/py4DSTEM/io/filereaders/read_arina.py b/py4DSTEM/io/filereaders/read_arina.py
index 31412f3b6..b8d8b00ad 100644
--- a/py4DSTEM/io/filereaders/read_arina.py
+++ b/py4DSTEM/io/filereaders/read_arina.py
@@ -1,5 +1,5 @@
 import h5py
-import hdf5plugin # noqa: F401
+import hdf5plugin  # noqa: F401
 import numpy as np
 from py4DSTEM.datacube import DataCube
 from py4DSTEM.preprocess.utils import bin2D
diff --git a/py4DSTEM/utils/configuration_checker.py b/py4DSTEM/utils/configuration_checker.py
index 4d10491ec..862d74b24 100644
--- a/py4DSTEM/utils/configuration_checker.py
+++ b/py4DSTEM/utils/configuration_checker.py
@@ -388,7 +388,6 @@ def check_cupy_gpu(gratuitously_verbose: bool, **kwargs):
     # Count how many GPUs Cupy can detect
     num_gpus_detected = cp.cuda.runtime.getDeviceCount()
 
-
     # print how many GPUs were detected, filter for a couple of special conditons
     if num_gpus_detected == 0:
         s = " Detected no GPUs "