docstr: Load this dataset into a list of StellarGraph objects with corresponding labels, downloading it if required.
  
  Returns:
      A tuple that is a list of :class:`.StellarGraph` objects and a Pandas Series of labels one for each graph.
docstr_tok: ["Load","this","dataset","into","a","list","of","StellarGraph","objects","with","corresponding","labels",",","downloading","it","if","required",".","Returns",":","A","tuple","that","is","a","list","of",":","class",":","`",".StellarGraph","`","objects","and","a","Pandas","Series","of","labels","one","for","each","graph","."]
code: def load(self):
      """
      Load this dataset into a list of StellarGraph objects with corresponding labels, downloading it if required.
  
      Returns:
          A tuple that is a list of :class:`.StellarGraph` objects and a Pandas Series of labels one for each graph.
      """
      return _load_graph_kernel_dataset(self)
  
imports: from .dataset_loader import DatasetLoader
  from ..core.graph import StellarGraph, StellarDiGraph
  import itertools
  import logging
  import os
  import pandas
  import numpy
  from sklearn import preprocessing
  from ..core.experimental import experimental
label_desc: Use image node_id 1 for calling the PROTEINS obj's underlying member method code with example usage: obj.load() and returns: _load_graph_kernel_dataset