
"""simple docstring"""




from typing import TYPE_CHECKING

import torch

from ..models.auto import AutoModelForVisualQuestionAnswering, AutoProcessor
from ..utils import requires_backends
from .base import PipelineTool


if TYPE_CHECKING:
    from PIL import Image




class      __A(    __lowerCamelCase			):

  """simple docstring"""
  SCREAMING_SNAKE_CASE__         =      """dandelin/vilt-b32-finetuned-vqa"""
  SCREAMING_SNAKE_CASE__         =      (
      """This is a tool that answers a question about an image. It takes an input named `image` which should be the """
      """image containing the information, as well as a `question` which should be the question in English. It """
      """returns a text that is the answer to the question."""
  )
  SCREAMING_SNAKE_CASE__         =      """image_qa"""
  SCREAMING_SNAKE_CASE__         =      AutoProcessor
  SCREAMING_SNAKE_CASE__         =      AutoModelForVisualQuestionAnswering

  SCREAMING_SNAKE_CASE__         =      ["""image""", """text"""]
  SCREAMING_SNAKE_CASE__         =      ["""text"""]







  def __init__(self	,      *SCREAMING_SNAKE_CASE_	,      **SCREAMING_SNAKE_CASE_						):
       requires_backends(self	,      ["""vision"""]						)
       super().__init__(*__a	,      **__a						)







  def 	UpperCAmelCase_ (self	,      SCREAMING_SNAKE_CASE_	,      SCREAMING_SNAKE_CASE_						):
       return self.pre_processor(__a	,      __a	,      return_tensors="""pt"""						)







  def 	UpperCAmelCase_ (self	,      SCREAMING_SNAKE_CASE_						):
       with torch.no_grad():
            return self.model(**__a						).logits







  def 	UpperCAmelCase_ (self	,      SCREAMING_SNAKE_CASE_						):
       UpperCamelCase__				=    outputs.argmax(-1						).item()
       return self.model.config.idalabel[idx]







from pathlib import Path
from typing import List

from transformers import is_torch_available, is_vision_available
from transformers.testing_utils import get_tests_dir, is_tool_test
from transformers.tools.agent_types import AGENT_TYPE_MAPPING, AgentAudio, AgentImage, AgentText


if is_torch_available():
    import torch

if is_vision_available():
    from PIL import Image


lowerCamelCase_						     =					['''text''', '''image''', '''audio''']






def 						__magic_name__			(   __a      :	List[str]						):



     '''simple docstring'''




     UpperCamelCase__				=    []

     for input_type in input_types:
          if input_type == "text":
               inputs.append("""Text input"""						)
          elif input_type == "image":
               inputs.append(
                   Image.open(Path(get_tests_dir("""fixtures/tests_samples/COCO"""						)						) / """000000039769.png"""						).resize((512, 512)						)						)
          elif input_type == "audio":
               inputs.append(torch.ones(3_000						)						)
          elif isinstance(__a	,		__a						):
               inputs.append(create_inputs(__a						)						)
          else:
               raise ValueError(f"Invalid type requested: {input_type}"						)

     return inputs






def 						__magic_name__			(   __a      :	List						):



     '''simple docstring'''




     UpperCamelCase__				=    []

     for output in outputs:
          if isinstance(__a	,		(str, AgentText)						):
               output_types.append("""text"""						)
          elif isinstance(__a	,		(Image.Image, AgentImage)						):
               output_types.append("""image"""						)
          elif isinstance(__a	,		(torch.Tensor, AgentAudio)						):
               output_types.append("""audio"""						)
          else:
               raise ValueError(f"Invalid output: {output}"						)

     return output_types




@is_tool_test
class      __A:

  """simple docstring"""







  def 	UpperCAmelCase_ (self						):
       self.assertTrue(hasattr(self.tool	,      """inputs"""						)						)
       self.assertTrue(hasattr(self.tool	,      """outputs"""						)						)

       UpperCamelCase__				=    self.tool.inputs
       for _input in inputs:
            if isinstance(_input	,      SCREAMING_SNAKE_CASE_						):
                 for __input in _input:
                      self.assertTrue(__input in authorized_types						)
            else:
                 self.assertTrue(_input in authorized_types						)

       UpperCamelCase__				=    self.tool.outputs
       for _output in outputs:
            self.assertTrue(_output in authorized_types						)







  def 	UpperCAmelCase_ (self						):
       UpperCamelCase__				=    create_inputs(self.tool.inputs						)
       UpperCamelCase__				=    self.tool(*SCREAMING_SNAKE_CASE_						)

       # There is a single output
       if len(self.tool.outputs						) == 1:
            UpperCamelCase__				=    [outputs]

       self.assertListEqual(output_types(SCREAMING_SNAKE_CASE_						)	,      self.tool.outputs						)







  def 	UpperCAmelCase_ (self						):
       self.assertTrue(hasattr(self.tool	,      """description"""						)						)
       self.assertTrue(hasattr(self.tool	,      """default_checkpoint"""						)						)
       self.assertTrue(self.tool.description.startswith("""This is a tool that"""						)						)







  def 	UpperCAmelCase_ (self						):
       UpperCamelCase__				=    create_inputs(self.tool.inputs						)
       UpperCamelCase__				=    self.tool(*SCREAMING_SNAKE_CASE_						)

       if not isinstance(SCREAMING_SNAKE_CASE_	,      SCREAMING_SNAKE_CASE_						):
            UpperCamelCase__				=    [outputs]

       self.assertEqual(len(SCREAMING_SNAKE_CASE_						)	,      len(self.tool.outputs						)						)

       for output, output_type in zip(SCREAMING_SNAKE_CASE_	,      self.tool.outputs						):
            UpperCamelCase__				=    AGENT_TYPE_MAPPING[output_type]
            self.assertTrue(isinstance(SCREAMING_SNAKE_CASE_	,      SCREAMING_SNAKE_CASE_						)						)







  def 	UpperCAmelCase_ (self						):
       UpperCamelCase__				=    create_inputs(self.tool.inputs						)

       UpperCamelCase__				=    []

       for _input, input_type in zip(SCREAMING_SNAKE_CASE_	,      self.tool.inputs						):
            if isinstance(SCREAMING_SNAKE_CASE_	,      SCREAMING_SNAKE_CASE_						):
                 _inputs.append([AGENT_TYPE_MAPPING[_input_type](_input						) for _input_type in input_type]						)
            else:
                 _inputs.append(AGENT_TYPE_MAPPING[input_type](_input						)						)

        # Should not raise an error
       UpperCamelCase__				=    self.tool(*SCREAMING_SNAKE_CASE_						)

       if not isinstance(SCREAMING_SNAKE_CASE_	,      SCREAMING_SNAKE_CASE_						):
            UpperCamelCase__				=    [outputs]

       self.assertEqual(len(SCREAMING_SNAKE_CASE_						)	,      len(self.tool.outputs						)						)





