remove trailing newlines

RandySheriffH · RandySheriffH · commit db2c48afb887 · 2020-04-24T15:24:22.000-07:00
diff --git a/tf2onnx/onnx_opset/math.py b/tf2onnx/onnx_opset/math.py
@@ -567,8 +567,3 @@ class Einsum:
     @classmethod
     def version_12(cls, ctx, node, **kwargs):
         del node.attr["N"]
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