





'''simple docstring'''


from ..models.auto import AutoModelForSeqaSeqLM, AutoTokenizer
from .base import PipelineTool


_lowerCamelCase					:						Any					     =							"""Here is a text containing a lot of information: '''{text}'''.

Can you answer this question about the text: '{question}'"""



class 				__UpperCAmelCase	(							_SCREAMING_SNAKE_CASE    ):







		'''simple docstring'''







		__lowerCAmelCase								=     '''google/flan-t5-base'''
		__lowerCAmelCase								=     (
		    '''This is a tool that answers questions related to a text. It takes two arguments named `text`, which is the '''
		    '''text where to find the answer, and `question`, which is the question, and returns the answer to the question.'''
		)
		__lowerCAmelCase								=     '''text_qa'''
		__lowerCAmelCase								=     AutoTokenizer
		__lowerCAmelCase								=     AutoModelForSeqaSeqLM

		__lowerCAmelCase								=     ['''text''', '''text''']
		__lowerCAmelCase								=     ['''text''']







		def 							A  (self    :   Optional[int]   ,   _lowerCAmelCase    :   Any   ,   _lowerCAmelCase    :   str   ):
			A					=   QA_PROMPT.format(text=__A   ,   question=__A   )
			return self.pre_processor(__A   ,   return_tensors="""pt"""   )







		def 							A  (self    :   Union[str, Any]   ,   _lowerCAmelCase    :   Optional[Any]   ):
			A					=   self.model.generate(**__A   )

			A	,     A					=   inputs["""input_ids"""].shape
			A					=   output_ids.shape[0]

			return output_ids.reshape(__A   ,   out_b // in_b   ,   *output_ids.shape[1:]   )[0][0]







		def 							A  (self    :   str   ,   _lowerCAmelCase    :   Dict   ):
			return self.pre_processor.decode(__A   ,   skip_special_tokens=__A   ,   clean_up_tokenization_spaces=__A   )





"""simple docstring"""







import pytest

from datasets.utils.version import Version
@pytest.mark.parametrize(
    '''other, expected_equality'''			,       [
        (Version('''1.0.0'''						), True),
        ('''1.0.0''', True),
        (Version('''2.0.0'''						), False),
        ('''2.0.0''', False),
        ('''1''', False),
        ('''a''', False),
        (1, False),
        (None, False),
    ]			,       )
def _A		(		lowercase			,       lowercase						):







    """simple docstring"""
    a											=Version('''1.0.0'''						)
    assert (version == other) is expected_equality
    assert (version != other) is not expected_equality
    assert (hash(lowercase						) == hash(lowercase						)) is expected_equality