BobCatParser didn't get downloaded!!

[yousrabou]

Greetings, Lambeq team.
I was able to use BobCatParser until yesterday, when I started getting this problem every time I tried to execute this line of code !!!

What should I do to correct this error?

---------------------------------------------------------------My code ---------------------------------------------------------------------------
1 from lambeq import BobcatParser
2
----> 3 parser = BobcatParser(verbose='text')
4
5 raw_train_diagrams = parser.sentences2diagrams(train_data, suppress_exceptions=True)

-------------------------------------- The error ----------------------------------------------------------------------------
2 frames
/usr/local/lib/python3.9/dist-packages/lambeq/text2diagram/bobcat_parser.py in init(self, model_name_or_path, root_cats, device, cache_dir, force_download, verbose, **kwargs)
265 raise ValueError('Invalid model name or path: '
266 f'{model_name_or_path!r}')
--> 267 download_model(model_name_or_path, model_dir, verbose)
268
269 with open(model_dir / 'pipeline_config.json') as f:

/usr/local/lib/python3.9/dist-packages/lambeq/text2diagram/bobcat_parser.py in download_model(model_name, model_dir, verbose)
144 if verbose != VerbosityLevel.SUPPRESS.value:
145 print('Extracting model...')
--> 146 tar = tarfile.open(fileobj=model_file)
147 tar.extractall(model_dir)
148 model_file.close()

/usr/lib/python3.9/tarfile.py in open(cls, name, mode, fileobj, bufsize, **kwargs)
1623 fileobj.seek(saved_pos)
1624 continue
-> 1625 raise ReadError("file could not be opened successfully")
1626
1627 elif ":" in mode:

ReadError: file could not be opened successfully

[nikhilkhatri]

Hi @yousrabou ,
This bug is fixed in the latest release (0.3.0). Could you try updating your lambeq installation and see if that fixes the issue?

[yousrabou]

the issue is fixed , thank you @nikhilkhatri