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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_equivalent_atoms(self, tolerance=0.3):
 """Returns sets of equivalent atoms with symmetry operations Args: tolerance (float):
 Tolerance to generate the full set of symmetry operations. Returns: dict: The returned dictionary has two possible keys: ``eq_sets``: A dictionary of indices mapping to sets of indices, each key maps to indices of all equivalent atoms. The keys are guaranteed to be not equivalent. ``sym_ops``: Twofold nested dictionary. ``operations[i][j]`` gives the symmetry operation that maps atom ``i`` unto ``j``. """

        PA = self._get_point_group_analyzer(tolerance=tolerance)
        eq = PA.get_equivalent_atoms()
        self._convert_eq(eq)
        return eq