feat: add token_pattern parameter to EntryPredictor

[trim21]

there is a unavoidable warning when you replace the tokenizer, for example, tokenizer=jieba.cut, we also expose token_pattern so user can override it

.venv/Lib/site-packages/sklearn/feature_extraction/text.py:526: UserWarning: The parameter 'token_pattern' will not be used since 'tokenizer' is not None'

[tarioch]

thanks for your contribution, would you mind having a look at the failing tests?

[trim21]

thanks for your contribution, would you mind having a look at the failing tests?

it's a lint failed at smart_importer/predictor.py:57:4: R0917: Too many positional arguments (6/5) (too-many-positional-arguments) , how would you like to resolve it? disable it for this function?

[tarioch]

Yeah, I think in this case suppressing it makes sense.