How to use the nncf.layer_utils.COMPRESSION_MODULES.registry_dict.values function in nncf

def sparsity_rate_for_model(self):
        nonzero = 0
        count = 0

        for m in self.model.modules():
            if isinstance(m, tuple(COMPRESSION_MODULES.registry_dict.values())):
                continue

            sparsified_module = False
            for minfo in self.sparsified_module_info:
                if minfo.module == m:
                    mask = minfo.operand.apply_binary_mask(m.weight)
                    nonzero = nonzero + mask.nonzero().size(0)
                    count = count + mask.numel()

                    if not m.bias is None:
                        nonzero = nonzero + m.bias.nonzero().size(0)
                        count = count + m.bias.numel()

                    sparsified_module = True

            if not sparsified_module: