* add MMI to AIShell * fix MMI decode graph * export model * typo * fix code style * typo
Please refer to https://icefall.readthedocs.io/en/latest/recipes/aishell.html for how to run models in this recipe.
* add MMI to AIShell * fix MMI decode graph * export model * typo * fix code style * typo
Please refer to https://icefall.readthedocs.io/en/latest/recipes/aishell.html for how to run models in this recipe.