examples: add improved batch_asr CLI example with error handling (#2675)

Anjali Barge

2025-09-20 e175dae50b1346aa0abf481808862f43b3f5b2e4

 .gitignore

@@ -27,3 +27,4 @@
modelscope_models
examples/aishell/llm_asr_nar/*
*egg-info
env/