format on save

GPy/testing/misc_tests.py

@@ -4,24 +4,26 @@ import scipy as sp
 import GPy
 import warnings
 
+
 class MiscTests(np.testing.TestCase):
     """
     Testing some utilities of misc
     """
+
     def setUp(self):
         self._lim_val = np.finfo(np.float64).max
         self._lim_val_exp = np.log(self._lim_val)
 
     def test_safe_exp_upper(self):
         with warnings.catch_warnings(record=True) as w:
-            warnings.simplefilter('always')  # always print
+            warnings.simplefilter("always")  # always print
             assert np.isfinite(np.exp(self._lim_val_exp))
             assert np.isinf(np.exp(self._lim_val_exp + 1))
             assert np.isfinite(GPy.util.misc.safe_exp(self._lim_val_exp + 1))
 
             print(w)
             print(len(w))
-            assert len(w)<=1 # should have one overflow warning
+            assert len(w) <= 1  # should have one overflow warning
 
     def test_safe_exp_lower(self):
         assert GPy.util.misc.safe_exp(1e-10) < np.inf