code: def predict(self, X):
      n_samples = X.shape[0]
      full_output_shape = (n_samples,) + self.output_shape
      return np.zeros(full_output_shape, dtype=np.dtype("int64"))
  
imports: import json
  import math
  from unittest import mock
  import numpy
  import pandas
  import pytest
  import sklearn.neighbors
  from scipy.sparse import csc_matrix, csr_matrix
  from sklearn import datasets
  from sklearn.base import BaseEstimator, ClassifierMixin
  import mlflow
  from mlflow.models import Model
  from mlflow.models.signature import ModelSignature, infer_signature
  from mlflow.models.utils import _Example, _read_sparse_matrix_from_json, _read_tensor_input_from_json
  from mlflow.types import DataType
  from mlflow.types.schema import ColSpec, Schema, TensorSpec
  from mlflow.types.utils import TensorsNotSupportedException
  from mlflow.utils.file_utils import TempDir
  from mlflow.utils.proto_json_utils import dataframe_from_raw_json
  from tests.helper_functions import AnyStringWith
label_desc: Use image node_id 3 for calling the DummySklearnModel obj's underlying member method code with example usage: obj.predict(X) and returns: np