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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 T(self):
 """Transposed TT-matrix"""

        mycrs = matrix.to_list(self)
        trans_crs = []
        for cr in mycrs:
            trans_crs.append(_np.transpose(cr, [0, 2, 1, 3]))
        return matrix.from_list(trans_crs)