issue while running the code

[samanofficial]

print(q, p(question=q, **doc.context))

Exception: You cannot use pop on a ModelOutput instance.

[julianzz98]

Running into the same problem...

System:

• Ubuntu 22.04

Installed docquery via:

• pip install docquery

Trying to use docquery using:

• docquery scan "What are the street names?" ./plantest.pdf

Output:

document-question-answering is already registered. Overwriting pipeline for task document-question-answering...
2023-09-23 21:49:30,121 INFO: Loading ./plantest.pdf
2023-09-23 21:49:30,126 INFO: Done loading 1 file(s).
2023-09-23 21:49:30,126 INFO: Loading pipelines.
Downloading (…)/ff904df/config.json: 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 789/789 [00:00<00:00, 2.71MB/s]
Downloading (…)okenizer_config.json: 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 315/315 [00:00<00:00, 1.01MB/s]
Downloading (…)e/ff904df/vocab.json: 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 798k/798k [00:00<00:00, 2.91MB/s]
Downloading (…)e/ff904df/merges.txt: 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 456k/456k [00:00<00:00, 3.28MB/s]
Downloading (…)904df/tokenizer.json: 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 1.36M/1.36M [00:00<00:00, 2.85MB/s]
Downloading (…)cial_tokens_map.json: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 239/239 [00:00<00:00, 872kB/s]
Downloading pytorch_model.bin: 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 511M/511M [03:20<00:00, 2.55MB/s]
2023-09-23 21:52:56,516 INFO: Ready to start evaluating!
2023-09-23 21:53:10,667 ERROR: Failed while processing ./plantest.pdf on question: 'What are the street names?'
Traceback (most recent call last):
  File "/usr/local/bin/docquery", line 8, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.10/dist-packages/docquery/cmd/__main__.py", line 61, in main
    return args.func(args)
  File "/usr/local/lib/python3.10/dist-packages/docquery/cmd/scan.py", line 95, in main
    response = nlp(question=q, **d.context)
  File "/usr/local/lib/python3.10/dist-packages/docquery/ext/pipeline_document_question_answering.py", line 232, in __call__
    return super().__call__({"question": question, "pages": normalized_images}, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/transformers/pipelines/base.py", line 1132, in __call__
    return next(
  File "/usr/local/lib/python3.10/dist-packages/transformers/pipelines/pt_utils.py", line 124, in __next__
    item = next(self.iterator)
  File "/usr/local/lib/python3.10/dist-packages/transformers/pipelines/pt_utils.py", line 291, in __next__
    is_last = item.pop("is_last")
  File "/usr/local/lib/python3.10/dist-packages/transformers/utils/generic.py", line 376, in pop
    raise Exception(f"You cannot use ``pop`` on a {self.__class__.__name__} instance.")
Exception: You cannot use ``pop`` on a ModelOutput instance.

[AnuragJha003]

@samanofficial @julianzz98 Hey hello there !
I had the same error and was able to get rid of it by downgrading the transformers library like this:

pip uninstall transformers
pip install transformers==4.23

[julianzz98]

@AnuragJha003 thank you, was finally able to test it and the library downgrade made it work!

I think this issue can be closed now.

[shikhasingh1797]

(mydoc) PS C:\Users\N_B\OneDrive\Desktop\docquery> docquery scan "What is the title?" "https://www.zomato.com/"

document-question-answering is already registered. Overwriting pipeline for task document-question-answering...
Traceback (most recent call last):
File "C:\Users\N_B\Miniconda3\envs\mydoc\lib\runpy.py", line 193, in run_module_as_main
"main", mod_spec)
File "C:\Users\N_B\Miniconda3\envs\mydoc\lib\runpy.py", line 85, in run_code
exec(code, run_globals)
File "C:\Users\N_B\Miniconda3\envs\mydoc\Scripts\docquery.exe_main.py", line 7, in
File "C:\Users\N_B\Miniconda3\envs\mydoc\lib\site-packages\docquery\cmd_main.py", line 61, in main
return args.func(args)
File "C:\Users\N_B\Miniconda3\envs\mydoc\lib\site-packages\docquery\cmd\scan.py", line 54, in main
if pathlib.Path(args.path).is_dir():
File "C:\Users\N_B\Miniconda3\envs\mydoc\lib\pathlib.py", line 1373, in is_dir
return S_ISDIR(self.stat().st_mode)
File "C:\Users\N_B\Miniconda3\envs\mydoc\lib\pathlib.py", line 1183, in stat
return self._accessor.stat(self)
OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: 'https:\www.zomato.com'
(mydoc) PS C:\Users\N_B\OneDrive\Desktop\docquery>

[alexlorans]

Hi, I run into the same problem, but when I tried to downgrade transformers I get an error:

ERROR: Failed building wheel for tokenizers
Failed to build tokenizers
ERROR: Could not build wheels for tokenizers, which is required to install pyproject.toml-based projects

any ideas?
Thanks

[julianzz98]

@alexlorans maybe check your Python version. If you use Python 3.11+ there might be issues, try it again using Python 3.10 as I used this version back then :)

[varun-affinsys]

For users using Python3.9 and Ubuntu, below combination works:
(After pip install docquery)
transformers==4.23
pydantic==1.10