diff --git a/cal_tools/cal_tools/agipdlib.py b/cal_tools/cal_tools/agipdlib.py
index e65d4952f21b66c143006f910b46ac17bf25db56..c239d5730cf5e8b3c90ee7cde3f89f51e3f825ee 100644
--- a/cal_tools/cal_tools/agipdlib.py
+++ b/cal_tools/cal_tools/agipdlib.py
@@ -5,12 +5,12 @@ from typing import Any, Dict, Optional, Tuple
 import h5py
 import numpy as np
 import sharedmem
-from cal_tools.agipdutils import *
-from cal_tools.enums import BadPixels, SnowResolution
-from cal_tools.tools import get_constant_from_db_and_time
 from iCalibrationDB import Conditions, Constants, Detectors
 
+from cal_tools.agipdutils import *
 from cal_tools.cython import agipdalgs as calgs
+from cal_tools.enums import BadPixels, SnowResolution
+from cal_tools.tools import get_constant_from_db_and_time
 
 
 def get_num_cells(fname, loc, module):
diff --git a/cal_tools/cal_tools/agipdutils.py b/cal_tools/cal_tools/agipdutils.py
index d1ff0755f75bcebe94e03e96e2cf3dc2542f0ad0..7ae00abbe9ce44caa1e862e68369e7d68358c780 100644
--- a/cal_tools/cal_tools/agipdutils.py
+++ b/cal_tools/cal_tools/agipdutils.py
@@ -1,11 +1,12 @@
 import copy
 
 import numpy as np
-from cal_tools.enums import BadPixels, SnowResolution
 from scipy.signal import cwt, find_peaks_cwt, ricker
 from sklearn.mixture import GaussianMixture
 from sklearn.preprocessing import StandardScaler
 
+from cal_tools.enums import BadPixels, SnowResolution
+
 
 def assemble_constant_dict(corr_bools, pc_bools, memory_cells, bias_voltage,
                            gain_setting, acquisition_rate,
diff --git a/cal_tools/cal_tools/agipdutils_ff.py b/cal_tools/cal_tools/agipdutils_ff.py
index 4cae853275d5683c9760ca5565472d019ea56763..6774e5a0e85a619796e8d1c510e3a5a8b52852bf 100644
--- a/cal_tools/cal_tools/agipdutils_ff.py
+++ b/cal_tools/cal_tools/agipdutils_ff.py
@@ -1,9 +1,10 @@
 from typing import Any, Dict, List, Optional, Tuple
 
 import numpy as np
-from cal_tools.enums import BadPixelsFF
 from iminuit import Minuit
 
+from cal_tools.enums import BadPixelsFF
+
 
 def any_in(mask: np.ndarray, bits: int) -> bool:
     return mask.astype(np.uint) & bits > 0
diff --git a/cal_tools/cal_tools/lpdlib.py b/cal_tools/cal_tools/lpdlib.py
index 34193b6ef96787f7d971d722ab26fd2f8289da03..217c769fcc6faef919697b2b671a1c9e3a65c488 100644
--- a/cal_tools/cal_tools/lpdlib.py
+++ b/cal_tools/cal_tools/lpdlib.py
@@ -3,11 +3,10 @@ from typing import Optional, Tuple
 
 import h5py
 import numpy as np
+from iCalibrationDB import Conditions, Constants, Detectors
 
 from cal_tools.enums import BadPixels
-from cal_tools.tools import (get_constant_from_db,
-                             get_constant_from_db_and_time)
-from iCalibrationDB import Conditions, Constants, Detectors
+from cal_tools.tools import get_constant_from_db, get_constant_from_db_and_time
 
 
 class LpdCorrections: