Acc tn
This pull request **introduces 1 alert** when merging bc2cdec3c9e9767af3ef755a8160db979f572d59 into d9aab777c4954d13ae95d8b71ef08de65c947f5c - [view on LGTM.com](https://lgtm.com/projects/g/NVIDIA/NeMo/rev/pr-30686a7b465ee52e9ed5f4017a818b2b8d5eb153)

**new alerts:**

* 1 for Unused import This pull request **introduces 1 alert** when merging 02b4f9f07c51d75a4296fb11fc0cec6df0dd1686 into b7ca1ea0c72752b37351623a1a5ee4d5d1b447e0 - [view on LGTM.com](https://lgtm.com/projects/g/NVIDIA/NeMo/rev/pr-1f075d3f2d7f3339d882aff37138fa5b7f3fab21)

**new alerts:**

* 1 for Unused import
improved cardinal in textnormalization in terms of perf