[clang] [clang-tools-extra] [compiler-rt] [lldb] [llvm] [mlir] [openmp] [polly] fix(python): fix comparison to None (PR #91857)

[Chuanqi Xu via llvm-commits]

https://github.com/ChuanqiXu9 approved this pull request.


https://github.com/llvm/llvm-project/pull/91857