Batchalign 2 - Unable to run Whisper Engine / Forced Alignment

[Richard Ghiuzan]

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

[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

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