itn on iOS is not supported for the time being (#969)

andyweiqiu

2023-09-21 b8909ab5b94e293605a9e04f42874e0320773a49

 setup.py

@@ -39,6 +39,7 @@
        "edit-distance",
        "textgrid",
        "protobuf",
        "tqdm",
    ],
    # train: The modules invoked when training only.
    "train": [