Bug fix: ONNX export full operator (#21669)
Summary:
Fix an obvious bug.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21669
Reviewed By: zrphercule
Differential Revision: D15806614
Pulled By: houseroad
fbshipit-source-id: d0f6e934252e0057f3dbcc7f160236ee6f4497ac
