Remove caption for Lang Reference (#56526)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56526
Test Plan: Imported from OSS
Reviewed By: navahgar, gmagogsfm
Differential Revision: D27891208
Pulled By: nikithamalgifb
fbshipit-source-id: 50da4f08a01b5407c9a1ead535539a5a26aea0f7
