STY: Sort imports

Author: Kai-Striega

numpy_financial/tests/test_financial.py

@@ -8,7 +8,7 @@
 # the versions in numpy instead of numpy_financial.
 import numpy
 import pytest
-from hypothesis import given, settings, assume
+from hypothesis import assume, given, settings
 from numpy.testing import (
     assert_,
     assert_allclose,
@@ -18,6 +18,7 @@
 
 import numpy_financial as npf
 
+
 def float_dtype():
     return npst.floating_dtypes(sizes=[32, 64], endianness="<")