code: def __init__(self, *args, **kwargs):
      super().__init__(
          *args, value_type=tf.Variable, overwrite=False, **kwargs
      )
  
imports: from collections import OrderedDict
  import numpy
  import tensorflow
  from tensorflow.python.training.tracking.tracking import AutoTrackable
  from tensorflow.python.training.tracking.data_structures import sticky_attribute_assignment
  from tensorforce.core.utils import NestedDict
label_desc: Use image node_id 1 to create a new VariableDict object from inherited base classes: TrackableNestedDict with example: obj = VariableDict()