Removed unused helper

buptqq · Aug 22, 2020 · b305209 · b305209
1 parent 715c20c
commit b305209
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/tf2onnx/optimizer/upsample_optimizer.py b/tf2onnx/optimizer/upsample_optimizer.py
@@ -3,7 +3,6 @@
 """
 
 from __future__ import unicode_literals
-from onnx import helper
 
 from .optimizer_base import GraphOptimizerBase