test: minor improvement on L0_infer infer_test.py skip pytorch test output msg

[ziqif-nv]

What does the PR do?

minor improvement on L0_infer infer_test.py skip pytorch test output msg to make it clearer

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[krishung5]

Could you run the pre-commit hook for the formatting?

[ziqif-nv]

Could you run the pre-commit hook for the formatting?

thanks. installed

[krishung5]

lgtm! Please wait for the pipeline to complete before merging.