Batchalign 2 - Unable to run Whisper Engine / Forced Alignment

[Brian Macwhinney]

Richard,
   Please send this or any other Batchalign2 error issues as a bug report to the GitHub issues page at https://github.com/TalkBank/batchalign2/issues

Many thanks,

— Brian MacWhinney
Teresa Heinz Professor of Cognitive Psychology, 
Language Technologies and Modern Languages, CMU 

> On Sep 13, 2024, at 10:20 AM, 'Richard Ghiuzan' via chibolts <chibolts at googlegroups.com> wrote:
> 
> Dear All, 
> I have been using the library version of Batchalign 2 to produce transcripts, and while I've been able to do so, I've been getting a recurrent error whenever trying to run a forced alignment on an existing transcript using the following line of coding:
>  chat = ba.CHATFile(path = "inputfile.cha")
> doc = chat.doc
> nlp = ba.BatchalignPipeline.new("fa", lang="eng", num_speakers=2)
> doc = nlp(chat)
> final = ba.CHATFile(doc=doc)
> final.write("final.cha")
> 
> I get a very lengthy error output, which I can share if needed, but this seems to be the main error:
> RuntimeError Traceback (most recent call last) Cell In[38], line 4 2 chat = ba.CHATFile(path = "inputfile.cha") 3 doc = chat.doc ----> 4 nlp = ba.BatchalignPipeline.new("fa", lang="eng", num_speakers=2) 5 doc = nlp(chat) 6 final = ba.CHATFile(doc=doc)
> 
> [...]
> 
> 2572 raise ValueError( 2573 "You cannot cast a GPTQ model in a new `dtype`. Make sure to load the model using `from_pretrained` using the desired" 2574 " `dtype` by passing the correct `torch_dtype` argument."
> 
> Would anyone have encountered a similar error and know how to solve it? 
> Thank you in advance for the time and availability. 
> Kind Regards, 
> Richard
> 
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