python/torch_mlir/extras/onnx_importer.py: fix: SyntaxWarning: invalid escape sequence '\w'#4296

sahas3 merged 1 commit intollvm:mainllvm/torch-mlir:mainfrom

Manewing:walbroel.fix_syntax_warning_invalid_escape_sequenceManewing/torch-mlir:walbroel.fix_syntax_warning_invalid_escape_sequenceCopy head branch name to clipboard