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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_conditional_uni(cls, left_parent, right_parent):
 """Identify pair univariate value from parents. Args: left_parent(Edge):
 left parent right_parent(Edge):
 right parent Returns: tuple[np.ndarray, np.ndarray]: left and right parents univariate. """

        left, right, _ = cls._identify_eds_ing(left_parent, right_parent)

        left_u = left_parent.U[0] if left_parent.L == left else left_parent.U[1]
        right_u = right_parent.U[0] if right_parent.L == right else right_parent.U[1]

        return left_u, right_u