return null for 2pass other wav_format

雾聪

2023-08-29 3a32a6e878b393a4b2029ae9cff24adda38011e4

 .github/workflows/UnitTest.yml

@@ -6,9 +6,7 @@
        - main
  push:
    branches:
      - dev_wjm
      - dev_jy
      - dev_wjm_infer

jobs:
  build: