code: def __init__(self, label_idx, label_dim):
      self.label_idx = label_idx
      self.label_dim = label_dim
  
file_path: euler/tf_euler/python/solution/utils.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import tensorflow
  import tf_euler
label_desc: Use image node_id 1 to create a new GetLabelFromFea object from inherited base classes: object with example: obj = GetLabelFromFea(label_idx, label_dim)