def METHOD_NAME(self, config):
    max_idxs = config.get("hyper_parameters.max_idxs")
    embed_dim = config.get("hyper_parameters.embed_dim")
    mlp_dims = config.get("hyper_parameters.mlp_dims")
    num_expert = config.get("hyper_parameters.num_expert")
    num_output = config.get("hyper_parameters.num_output")
    meta_model = net.WideAndDeepModel(max_idxs, embed_dim, mlp_dims,
                                      num_expert, num_output)
    return meta_model