From a166ba961c51ddfc947475c9ef832cfccfe31cc6 Mon Sep 17 00:00:00 2001
From: Philipp Arras <parras@mpa-garching.mpg.de>
Date: Fri, 29 Jan 2021 17:11:55 +0100
Subject: [PATCH] Cosmetics

---
 demos/misc/convolution.py                         | 1 +
 src/library/correlated_fields.py                  | 4 ++--
 test/test_linearization.py                        | 1 +
 test/test_multi_field.py                          | 1 +
 test/test_operators/test_convolution_operators.py | 2 +-
 test/test_operators/test_interpolated.py          | 1 -
 test/test_operators/test_operator.py              | 2 +-
 7 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/demos/misc/convolution.py b/demos/misc/convolution.py
index 7a83d264d..47a89760d 100644
--- a/demos/misc/convolution.py
+++ b/demos/misc/convolution.py
@@ -16,6 +16,7 @@
 # NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
+
 import nifty7 as ift
 
 
diff --git a/src/library/correlated_fields.py b/src/library/correlated_fields.py
index 7588f768a..496cb1029 100644
--- a/src/library/correlated_fields.py
+++ b/src/library/correlated_fields.py
@@ -37,9 +37,9 @@ from ..operators.distributors import PowerDistributor
 from ..operators.endomorphic_operator import EndomorphicOperator
 from ..operators.harmonic_operators import HarmonicTransformOperator
 from ..operators.linear_operator import LinearOperator
+from ..operators.normal_operators import LognormalTransform, NormalTransform
 from ..operators.operator import Operator
-from ..operators.simple_linear_operators import ducktape, VdotOperator
-from ..operators.normal_operators import NormalTransform, LognormalTransform
+from ..operators.simple_linear_operators import VdotOperator, ducktape
 from ..probing import StatCalculator
 from ..sugar import full, makeDomain, makeField, makeOp
 
diff --git a/test/test_linearization.py b/test/test_linearization.py
index 54b7117b1..a53f43405 100644
--- a/test/test_linearization.py
+++ b/test/test_linearization.py
@@ -20,6 +20,7 @@ import pytest
 from numpy.testing import assert_allclose
 
 import nifty7 as ift
+
 from .common import setup_function, teardown_function
 
 pmp = pytest.mark.parametrize
diff --git a/test/test_multi_field.py b/test/test_multi_field.py
index 6eb6033df..aaffbccd5 100644
--- a/test/test_multi_field.py
+++ b/test/test_multi_field.py
@@ -19,6 +19,7 @@ import numpy as np
 from numpy.testing import assert_allclose, assert_equal
 
 import nifty7 as ift
+
 from .common import setup_function, teardown_function
 
 dom = ift.makeDomain({"d1": ift.RGSpace(10)})
diff --git a/test/test_operators/test_convolution_operators.py b/test/test_operators/test_convolution_operators.py
index 8e66f6bc0..65783ee0a 100644
--- a/test/test_operators/test_convolution_operators.py
+++ b/test/test_operators/test_convolution_operators.py
@@ -15,10 +15,10 @@
 #
 # NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
+import numpy as np
 from numpy.testing import assert_allclose
 
 import nifty7 as ift
-import numpy as np
 
 from ..common import list2fixture, setup_function, teardown_function
 
diff --git a/test/test_operators/test_interpolated.py b/test/test_operators/test_interpolated.py
index f15c26b7b..e469c4261 100644
--- a/test/test_operators/test_interpolated.py
+++ b/test/test_operators/test_interpolated.py
@@ -44,4 +44,3 @@ def testInterpolationAccuracy(space, seed):
         arr1 = op(pos).val
         arr0 = invgamma.ppf(norm.cdf(pos.val), alpha, scale=q)
         assert_allclose(arr0, arr1)
-
diff --git a/test/test_operators/test_operator.py b/test/test_operators/test_operator.py
index 1fef4b95e..ee1169182 100644
--- a/test/test_operators/test_operator.py
+++ b/test/test_operators/test_operator.py
@@ -16,10 +16,10 @@
 # NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
 
 import numpy as np
+import pytest
 from numpy.testing import assert_allclose
 
 import nifty7 as ift
-import pytest
 
 from ..common import setup_function, teardown_function
 
-- 
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