code: def get_dict_first_element(input_dict):
      for key in input_dict:
          return input_dict[key]
  
imports: from __future__ import division, print_function, absolute_import
  import six
  import string
  import random
  import numpy
  import tensorflow.compat.v1
  from tensorflow.python import pywrap_tensorflow
  import tflearn.variables
label_desc: Use image node_id 17 for calling a global function with example usage: get_dict_first_element(input_dict) and returns: input_dict