code: def get_model(model_name):
      return MODEL_REGISTRY[model_name]
  
imports: from .None import gpt2
  from .None import gpt3
  from .None import huggingface
  from .None import textsynth
  from .None import dummy
label_desc: Use image node_id 1 for calling a global function with example usage: get_model(model_name) and returns: MODEL_REGISTRY