pytorch

502c58ad - ns for fx: allow comparing int8 to int8 for functionals (#56742)

ns for fx: allow comparing int8 to int8 for functionals (#56742) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56742 Fixes a bug to allow shadowing of linear and conv functionals. The bug is to only detach tensors, not all objects. Test Plan: ``` python test/test_quantization.py TestFXNumericSuiteCoreAPIs.test_int8_shadows_int8_fun ``` Imported from OSS Reviewed By: jerryzh168 Differential Revision: D27960767 fbshipit-source-id: abc911ca4b9edafd1effb9dada7731981538c2df