code: def __init__(
      self,
      user_ntype,
      item_ntype,
      user_to_item_etype,
      timestamp,
      batch_size,
  ):
      self.user_ntype = user_ntype
      self.item_ntype = item_ntype
      self.user_to_item_etype = user_to_item_etype
      self.batch_size = batch_size
      self.timestamp = timestamp
  
file_path: dgl/examples/pytorch/pinsage/evaluation.py
imports: import argparse
  import pickle
  import dgl
  import numpy
  import torch
label_desc: Use image node_id 1 to create a new LatestNNRecommender object from inherited base classes: object with example: obj = LatestNNRecommender(user_ntype, item_ntype, user_to_item_etype, timestamp, batch_size)