class_docstr: Class for holding hyperparameters for DeepRec algorithms.
class_docstr_tok: ["Class","for","holding","hyperparameters","for","DeepRec","algorithms","."]
code: def __repr__(self):
      return "HParams object with values {}".format(
          self._values.__repr__()
      )
  
imports: import os
  from sklearn.metrics import roc_auc_score, log_loss, mean_squared_error, accuracy_score, f1_score
  import numpy
  import yaml
  import zipfile
  import pickle
  from recommenders.datasets.download_utils import maybe_download
label_desc: Use image node_id 2 for calling the HParams obj's underlying member method code with example usage: obj.__repr__() and returns: str