Update export_models.py

Chong Zhang

2023-01-04 7836bee517a678192890a02449ef9aa7fe89f8fb

 setup.py

@@ -38,6 +38,8 @@
        "editdistance==0.5.2",
        "tensorboard>=1.14",
        "g2p",
        # ITN
        "pynini==2.1.5",
    ],
    # train: The modules invoked when training only.
    "train": [