hypo.word file is missing

Hi, I am facing an issue where in it says some file -> 'hypo.word' is missing from the directory -> 'temp_dir/tmptw5yawy7'
This issue is popping up in file -> "examples/mms/asr/infer/mms_infer.py", line 53, in process
    >> with open(tmpdir/"hypo.word") as fr:  

Kindly let me know how to resolve this.
Thanks!