class_docstr: Abstract generator class.
      
docstr: Returns True if name is a known class.
          
code: def has_name(self, name):
      """Returns True if name is a known class."""
      raise NotImplementedError("has_name method not implemented")
  
imports: import numpy
  import random
  import warnings
  from tensorflow import keras
  from ..utils.anchors import anchor_targets_bbox, anchors_for_shape, guess_shapes
  from ..utils.config import parse_anchor_parameters, parse_pyramid_levels
  from ..utils.image import TransformParameters, adjust_transform_for_image, apply_transform, preprocess_image, resize_image
  from ..utils.transform import transform_aabb
label_desc: Use image node_id 6 for calling the Generator obj's underlying member method code with example usage: obj.has_name(name) without return types