lint fixes 2

Author: microslaw

pandas/core/sample.py

@@ -151,7 +151,7 @@ def sample(
             raise ValueError("Invalid weights: weights sum to zero")
 
         is_max_weight_dominating = size * max(weights) > 1
-        if (is_max_weight_dominating and not replace):
+        if is_max_weight_dominating and not replace:
             raise ValueError(
                 "Invalid weights: If `replace`=False, "
                 "total unit probabilities have to be less than 1"

pandas/tests/frame/methods/test_sample.py

@@ -156,7 +156,6 @@ def test_sample_unit_probabilities_raises(self, obj):
         # should not raise
         obj.sample(n=2, weights=low_variance_weights, replace=False)
 
-
     def test_sample_zero_weights(self, obj):
         # All zeros raises errors