[mlir] Relax version requirement for PyYAML in mlir
authorStella Stamenova <stilis@microsoft.com>
Tue, 7 Feb 2023 22:24:55 +0000 (14:24 -0800)
committerStella Stamenova <stilis@microsoft.com>
Tue, 7 Feb 2023 22:24:55 +0000 (14:24 -0800)
commit97fbbd657f9afd68f7dd03ac5349fbd5ac56be02
tree8cd875b1c69893e7cd4c64e61872d1e99c2428ed
parent7045966982f29f2ee85dde282f76766262fe0c6e
[mlir] Relax version requirement for PyYAML in mlir

Some Ubuntu 20.04 images come with PyYAML 5.3.1 pre-installed through distutils. This makes pip very angry. See https://github.com/yaml/pyyaml/issues/349.

Since older versions of PyYAML should work for mlir, relax the version requirement to ease developer setup.

Reviewed By: stellaraccident

Differential Revision: https://reviews.llvm.org/D143523
mlir/python/requirements.txt