change lm task name

wucong.lyb

2023-02-17 6f9c735c7f3cd690a375da4696ea3a161ea72e27

 setup.py

@@ -36,7 +36,7 @@
        # "ci_sdr",
        "pytorch_wpe",
        "editdistance==0.5.2",
        "tensorboard>=1.14",
        "tensorboard==1.15",
        "g2p",
        # PAI
        "oss2"