code: def direct(model_name):
      try:
          return __middles_dict__[model_name]
      except KeyError:
          return ([-1], ["out:0"])
  
file_path: tensornets/tensornets/middles.py
imports: from __future__ import absolute_import
  from .version_utils import tf_equal_to
  from .version_utils import tf_later_than
label_desc: Use image node_id 10 for calling a global function with example usage: direct(model_name) and returns: __middles_dict__, list,  list