code: def __init__(
      self,
      raw_data,
      total_users,
      total_items,
      implicit_negative=True,
      num_negatives=None,
      seed=None,
      sortby=None,
      asc=True,
      name=None,
  ):
      self.datastore = _DataStore(
          raw_data=raw_data,
          total_users=total_users,
          total_items=total_items,
          implicit_negative=implicit_negative,
          num_negatives=num_negatives,
          seed=seed,
          sortby=sortby,
          name=name,
          asc=asc,
      )
  
file_path: openrec/openrec/tf2/data/dataset.py
imports: from openrec.tf2.data import _ParallelDataset
  from openrec.tf2.data import _DataStore
  import tensorflow
  import numpy
  import random
label_desc: Use image node_id 1 to create a new Dataset object  with example: obj = Dataset(raw_data, total_users, total_items, implicit_negative, num_negatives, seed, sortby, asc, name)