[tensorexpr][easy] add missing comma to test_jit_fuser_te.py (#71642)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71642
Missing comma was causing string concatenation in a list of strings
Test Plan: Imported from OSS
Reviewed By: ZolotukhinM
Differential Revision: D33713185
Pulled By: davidberard98
fbshipit-source-id: a2458629d78202713a5bb2f8c720ff9b81939c31
(cherry picked from commit b077598f1d41948ebe05e2d644ba2dd37446b900)
