class_docstr: Error: model not found
code: def __init__(self, model_name, avail_models):
      super(ModelNotFoundError, self).__init__()
      self.model_name = model_name
      self.avail_models = avail_models
  
imports: import os
  import logging
  import paddle.fluid
label_desc: Use image node_id 1 to create a new ModelNotFoundError object from inherited base classes: Exception with example: obj = ModelNotFoundError(model_name, avail_models)