def animals(animal_dict, target):     """     Filter animals based on the target category.     :param animal_dict: A dictionary mapping animals to their categories.     :type animal_dict: dict     :param target: The target category to filter animals.     :type target: str     :return: A list of animals belonging to the target category.     :rtype: list     animals_dict = {"dogs": "mammals", "snakes": "reptiles", \         "dolphins": "mammals", "sharks": "fish"}          >>> target = "mammals"     >>> animals(animals_dict, target)     ['dogs', 'dolphins']     >>> animals_dict = {True: "mammals"}     >>> animals(animals_dict, target)  # This will raise an AssertionError     Traceback (most recent call last):     ...     AssertionError     """     assert target is not None, "Target should be provided and not None"     assert isinstance(animal_dict, dict)      assert all(isinstance(animal, str) for animal in animal_dict.keys())     assert all(isinstance(category, str) for category in animal_dict.values())     filtered_animals = [animal for animal, value in animal_dict.items() if target.lower() == value.lower()]     assert isinstance(filtered_animals, list)     return filtered_animals   i want to replicate this doctest     >>> animals_dict = {True: "mammals"}     >>> animals(animals_dict, target)  # This will raise an AssertionError     Traceback (most recent call last):     ...     AssertionError     """                                                                                                                                                                                when target is not being used Requirements: Assert statements, List Comprehension no for loop or any built in fuctions

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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def animals(animal_dict, target):
    """
    Filter animals based on the target category.

    :param animal_dict: A dictionary mapping animals to their categories.
    :type animal_dict: dict
    :param target: The target category to filter animals.
    :type target: str
    :return: A list of animals belonging to the target category.
    :rtype: list

    animals_dict = {"dogs": "mammals", "snakes": "reptiles", \
        "dolphins": "mammals", "sharks": "fish"}
    
    >>> target = "mammals"
    >>> animals(animals_dict, target)
    ['dogs', 'dolphins']

    >>> animals_dict = {True: "mammals"}
    >>> animals(animals_dict, target)  # This will raise an AssertionError
    Traceback (most recent call last):
    ...
    AssertionError
    """
    assert target is not None, "Target should be provided and not None"
    assert isinstance(animal_dict, dict) 
    assert all(isinstance(animal, str) for animal in animal_dict.keys())
    assert all(isinstance(category, str) for category in animal_dict.values())

    filtered_animals = [animal for animal, value in animal_dict.items() if target.lower() == value.lower()]

    assert isinstance(filtered_animals, list)
    return filtered_animals

 

i want to replicate this doctest     >>> animals_dict = {True: "mammals"}
    >>> animals(animals_dict, target)  # This will raise an AssertionError
    Traceback (most recent call last):
    ...
    AssertionError
    """                                                                                                                                                                                when target is not being used Requirements: Assert statements, List Comprehension no for loop or any built in fuctions 

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