diff --git a/xlens/__init__.py b/xlens/__init__.py
index 63f95c2..8a33ced 100644
--- a/xlens/__init__.py
+++ b/xlens/__init__.py
@@ -1,8 +1,8 @@
 from . import (
     catalog,
-    putils,
     process_pipe,
     processor,
+    putils,
     sim_pipe,
     simulator,
     summary_pipe,
diff --git a/xlens/process_pipe/__init__.py b/xlens/process_pipe/__init__.py
index 50a7c55..3384417 100644
--- a/xlens/process_pipe/__init__.py
+++ b/xlens/process_pipe/__init__.py
@@ -1,10 +1,10 @@
 from . import (
+    detect_multiband,
+    force_multiband,
     fpfs_force,
     fpfs_joint,
-    systematics_multiband,
     hsc,
-    detect_multiband,
-    force_multiband,
+    systematics_multiband,
 )
 
 __all__ = [
diff --git a/xlens/process_pipe/detect_multiband.py b/xlens/process_pipe/detect_multiband.py
index 62d08a0..381cb73 100644
--- a/xlens/process_pipe/detect_multiband.py
+++ b/xlens/process_pipe/detect_multiband.py
@@ -1,15 +1,15 @@
+import lsst.afw.math as afwMath
+import lsst.afw.table as afwTable
+import lsst.pipe.base.connectionTypes as cT
+from lsst.meas.algorithms import DynamicDetectionTask
+from lsst.meas.base import SkyMapIdGeneratorConfig
+from lsst.pex.config import ConfigurableField
 from lsst.pipe.base import (
-    Struct,
     PipelineTask,
     PipelineTaskConfig,
     PipelineTaskConnections,
+    Struct,
 )
-import lsst.pipe.base.connectionTypes as cT
-from lsst.pex.config import ConfigurableField
-from lsst.meas.algorithms import DynamicDetectionTask
-from lsst.meas.base import SkyMapIdGeneratorConfig
-import lsst.afw.table as afwTable
-import lsst.afw.math as afwMath
 
 
 class DetectCoaddSourcesConnections(
diff --git a/xlens/process_pipe/measure_multiband.py b/xlens/process_pipe/measure_multiband.py
index e44cb86..ebbb0a6 100644
--- a/xlens/process_pipe/measure_multiband.py
+++ b/xlens/process_pipe/measure_multiband.py
@@ -1,21 +1,21 @@
-from lsst.pipe.base import (
-    Struct,
-    PipelineTask,
-    PipelineTaskConfig,
-    PipelineTaskConnections,
-)
+import lsst.afw.table as afwTable
 import lsst.pipe.base.connectionTypes as cT
-from lsst.pex.config import Field, ConfigurableField
+from lsst.daf.base import PropertyList
 from lsst.meas.algorithms import SetPrimaryFlagsTask
 from lsst.meas.astrom import DirectMatchTask
 from lsst.meas.base import (
-    SingleFrameMeasurementTask,
     CatalogCalculationTask,
+    SingleFrameMeasurementTask,
     SkyMapIdGeneratorConfig,
 )
 from lsst.meas.extensions.scarlet.io import updateCatalogFootprints
-import lsst.afw.table as afwTable
-from lsst.daf.base import PropertyList
+from lsst.pex.config import ConfigurableField, Field
+from lsst.pipe.base import (
+    PipelineTask,
+    PipelineTaskConfig,
+    PipelineTaskConnections,
+    Struct,
+)
 from lsst.skymap import BaseSkyMap
 
 
diff --git a/xlens/processor/fpfs.py b/xlens/processor/fpfs.py
index e92d43a..7e88c67 100644
--- a/xlens/processor/fpfs.py
+++ b/xlens/processor/fpfs.py
@@ -5,8 +5,8 @@
 from lsst.afw.image import ExposureF
 from lsst.pex.config import Config, Field, FieldValidationError, ListField
 from numpy.typing import NDArray
-from ..simulator.random import get_noise_seed, num_rot
 
+from ..simulator.random import get_noise_seed, num_rot
 from . import utils
 from .base import MeasBaseTask
 
diff --git a/xlens/processor/fpfs_simplesim.py b/xlens/processor/fpfs_simplesim.py
index 5beb14c..c80659f 100644
--- a/xlens/processor/fpfs_simplesim.py
+++ b/xlens/processor/fpfs_simplesim.py
@@ -39,8 +39,8 @@
 from lsst.pipe.base import Task
 from numpy.typing import NDArray
 
-from .fpfs import FpfsMeasurementTask
 from ..simulator.simplesim import SimpleSimShearTask
+from .fpfs import FpfsMeasurementTask
 
 
 class FpfsSimpleSimConfig(Config):
@@ -78,8 +78,10 @@ def validate(self):
             )
         if not os.path.isdir(self.simulator.root_dir):
             raise FileNotFoundError("Cannot find root_dir")
-        if self.simulator.draw_image_noise != \
-                self.fpfs.do_noise_bias_correction:
+        if (
+            self.simulator.draw_image_noise
+            != self.fpfs.do_noise_bias_correction
+        ):
             raise ValueError(
                 "simulator.draw_image noise not equal"
                 "fpfs.do_noise_bias_correction"
@@ -148,7 +150,9 @@ def run(self, ifield: int) -> NDArray:
                 if os.path.isfile(name):
                     res = fitsio.read(name)
                 else:
-                    res = self.process_data(ifield=ifield, mode=mode, rotId=rotId)
+                    res = self.process_data(
+                        ifield=ifield, mode=mode, rotId=rotId
+                    )
                     self.write_fpfs_src(
                         ifield=ifield,
                         mode=mode,
diff --git a/xlens/putils/__init__.py b/xlens/putils/__init__.py
index 9829395..f101408 100644
--- a/xlens/putils/__init__.py
+++ b/xlens/putils/__init__.py
@@ -1,9 +1,11 @@
 import os
-from . import torque
 import subprocess
+
 import numpy as np
 from astropy.table import Table
 
+from . import torque
+
 
 def chunk_list(lst, num_chunks):
     lst = lst.astype("str")
diff --git a/xlens/putils/torque/__init__.py b/xlens/putils/torque/__init__.py
index 4982817..4805200 100644
--- a/xlens/putils/torque/__init__.py
+++ b/xlens/putils/torque/__init__.py
@@ -1,7 +1,8 @@
+import subprocess
 import time
-from .template import template_string
 from string import Template
-import subprocess
+
+from .template import template_string
 
 gw_node_list = [
     "hpcs005",
diff --git a/xlens/sim_pipe/__init__.py b/xlens/sim_pipe/__init__.py
index 10a4036..59d18e1 100644
--- a/xlens/sim_pipe/__init__.py
+++ b/xlens/sim_pipe/__init__.py
@@ -1,3 +1,3 @@
-from . import multibandSim, addNoise
+from . import addNoise, multibandSim
 
 __all__ = ["multibandSim", "addNoise"]
diff --git a/xlens/sim_pipe/addNoise.py b/xlens/sim_pipe/addNoise.py
index ecfd6f9..1ad3488 100644
--- a/xlens/sim_pipe/addNoise.py
+++ b/xlens/sim_pipe/addNoise.py
@@ -14,22 +14,22 @@
 # GNU General Public License for more details.
 #
 from typing import Any
-import numpy as np
-import lsst.afw.image as afwImage
 
+import lsst.afw.image as afwImage
 import lsst.pipe.base.connectionTypes as cT
+import numpy as np
 from lsst.meas.base import SkyMapIdGeneratorConfig
+from lsst.pex.config import Field, FieldValidationError
 from lsst.pipe.base import (
-    Struct,
     PipelineTask,
     PipelineTaskConfig,
     PipelineTaskConnections,
+    Struct,
 )
-from lsst.pex.config import Field, FieldValidationError
+
 from ..simulator.multiband import get_noise_array
-from ..simulator.random import get_noise_seed, num_rot
 from ..simulator.multiband_defaults import noise_variance_defaults
-
+from ..simulator.random import get_noise_seed, num_rot
 
 
 class MultibandSimPipeConnections(
@@ -59,7 +59,7 @@ class MultibandSimPipeConnections(
     )
     outputExposure = cT.Output(
         doc="Output simulated coadd exposure",
-        name="{outputCoaddName}_{mode}_rot{rotId}_noise{noiseId}_Coadd_calexp",
+        name="{outputCoaddName}_noise{noiseId}_{mode}_rot{rotId}_Coadd_calexp",
         storageClass="ExposureF",
         dimensions=("skymap", "tract", "patch", "band"),
     )
@@ -94,9 +94,7 @@ def validate(self):
             )
         if self.noiseId < 0 or self.noiseId >= 10:
             raise FieldValidationError(
-                self.__class__.noiseId,
-                self,
-                "We require 0 <= noiseId < 10"
+                self.__class__.noiseId, self, "We require 0 <= noiseId < 10"
             )
 
     def setDefaults(self):
@@ -169,6 +167,4 @@ def run(
             exposure.getMaskedImage().image.array[:, :] + noise_array
         )
 
-        return Struct(
-            outputExposure=exposure
-        )
+        return Struct(outputExposure=exposure)
diff --git a/xlens/sim_pipe/multibandSim.py b/xlens/sim_pipe/multibandSim.py
index eff880c..d1c12b3 100644
--- a/xlens/sim_pipe/multibandSim.py
+++ b/xlens/sim_pipe/multibandSim.py
@@ -26,10 +26,7 @@
 from lsst.pipe.tasks.coaddBase import makeSkyInfo
 from lsst.skymap import BaseSkyMap
 
-from ..simulator.multiband import (
-    MultibandSimShearTask,
-    MultibandSimHaloTask,
-)
+from ..simulator.multiband import MultibandSimHaloTask, MultibandSimShearTask
 
 
 class MultibandSimPipeConnections(
diff --git a/xlens/simulator/__init__.py b/xlens/simulator/__init__.py
index 6a249d8..b9c2821 100644
--- a/xlens/simulator/__init__.py
+++ b/xlens/simulator/__init__.py
@@ -1,5 +1,11 @@
-from . import base, multiband, multiband_defaults, perturbation, simplesim
-from . import random
+from . import (
+    base,
+    multiband,
+    multiband_defaults,
+    perturbation,
+    random,
+    simplesim,
+)
 
 __all__ = [
     "base",
diff --git a/xlens/simulator/multiband.py b/xlens/simulator/multiband.py
index a2ed0a3..6ab119e 100644
--- a/xlens/simulator/multiband.py
+++ b/xlens/simulator/multiband.py
@@ -30,11 +30,7 @@
 from numpy.typing import NDArray
 
 from ..processor.utils import resize_array
-from ..simulator.random import (
-    get_noise_seed,
-    gal_seed_base,
-    num_rot,
-)
+from ..simulator.random import gal_seed_base, get_noise_seed, num_rot
 from .base import SimBaseTask
 from .multiband_defaults import (
     mag_zero_defaults,
@@ -117,9 +113,7 @@ def validate(self):
         super().validate()
         if self.galId >= 10 or self.galId < 0:
             raise FieldValidationError(
-                self.__class__.galId,
-                self,
-                "We require 0 <= galId < 10"
+                self.__class__.galId, self, "We require 0 <= galId < 10"
             )
         if self.rotId >= num_rot:
             raise FieldValidationError(
@@ -127,9 +121,7 @@ def validate(self):
             )
         if self.noiseId < 0 or self.noiseId >= 10:
             raise FieldValidationError(
-                self.__class__.noiseId,
-                self,
-                "We require 0 <= noiseId < 10"
+                self.__class__.noiseId, self, "We require 0 <= noiseId < 10"
             )
 
     def setDefaults(self):
diff --git a/xlens/simulator/random.py b/xlens/simulator/random.py
index d2fc0d0..c86923d 100644
--- a/xlens/simulator/random.py
+++ b/xlens/simulator/random.py
@@ -1,4 +1,3 @@
-
 image_noise_base = 20
 gal_seed_base = 10