class_docstr: This table contains base learners of the Xcessiv notebook
class_docstr_tok: ["This","table","contains","base","learners","of","the","Xcessiv","notebook"]
code: def serialize(self):
      return dict(
          id=self.id,
          hyperparameters=self.hyperparameters,
          individual_score=self.individual_score,
          job_status=self.job_status,
          job_id=self.job_id,
          description=self.description,
          meta_features_exists=self.meta_features_exists,
          base_learner_origin_id=self.base_learner_origin_id,
      )
  
imports: from __future__ import absolute_import, print_function, division, unicode_literals
  import random
  import string
  from sqlalchemy.ext.declarative import declarative_base
  from sqlalchemy import Column, Text, Integer, Boolean, TypeDecorator, ForeignKey, Table, UniqueConstraint
  from sqlalchemy.orm import relationship
  from sqlalchemy.ext import mutable
  import numpy
  import json
  import os
  from sklearn.model_selection import train_test_split
  from xcessiv import constants
  from xcessiv import exceptions
  from xcessiv import functions
  from xcessiv import app
label_desc: Use image node_id 4 for calling the BaseLearner obj's underlying member method code with example usage: obj.serialize() and returns: dict