pytorch

94a8a8aa - [di] avoid copying optional input for get_real_inputs_from_optional_inputs_v2 when possible (#81137)

[di] avoid copying optional input for get_real_inputs_from_optional_inputs_v2 when possible (#81137) Summary: avoid copies and casting by moving out of the inputs list Differential Revision: D37572556 Pull Request resolved: https://github.com/pytorch/pytorch/pull/81137 Approved by: https://github.com/mikeiovine