[setup, tests] whitespace tidy up

3 files changed, 6 insertions, 4 deletions

diff --git a/tests/test_lp.py b/tests/test_lp.py
index ee13b51..4537f46 100644
--- a/tests/test_lp.py
+++ b/tests/test_lp.py
@@ -1,12 +1,12 @@
 from simpl import lp
 import numpy as np
 
-class TestLP(object):
 
+class TestLP(object):
     def test_predict(self):
         """test_predict"""
-        coefs = np.array([1,2,3,4,5])
+        coefs = np.array([1, 2, 3, 4, 5])
         test_signal = np.ones(5)
         predictions = lp.predict(test_signal, coefs, 2)
         assert predictions[0] == -sum(coefs)
-        assert predictions[1] == -sum(coefs[1:])-predictions[0]
+        assert predictions[1] == -sum(coefs[1:]) - predictions[0]
diff --git a/tests/test_peakdetection.py b/tests/test_peakdetection.py
index d32423e..0cb24b2 100644
--- a/tests/test_peakdetection.py
+++ b/tests/test_peakdetection.py
@@ -2,6 +2,7 @@ import simpl
 import numpy as np
 from scipy.io.wavfile import read
 
+
 class TestPeakDetection(object):
     frame_size = 2048
     hop_size = 512
diff --git a/tests/test_sndobj.py b/tests/test_sndobj.py
index befcdb2..2a27930 100644
--- a/tests/test_sndobj.py
+++ b/tests/test_sndobj.py
@@ -5,7 +5,8 @@ from simpl import pysndobj
 from scipy.io.wavfile import read
 import numpy as np
 
-FLOAT_PRECISION = 2 # number of decimal places to check for accuracy
+FLOAT_PRECISION = 2  # number of decimal places to check for accuracy
+
 
 class TestSimplSndObj(unittest.TestCase):
     def setUp(self):