code: def test_nn_conf_dict():
      """Assert that we can instantiate a TPOT classifier with the NN config dict. (NN)"""
      clf = TPOTClassifier(config_dict=classifier_config_nn)
      assert clf.config_dict == classifier_config_nn
  
file_path: tpot/tests/nn_tests.py
imports: from tpot import TPOTClassifier
  from tpot.config import classifier_config_nn
  from tpot.builtins import nn
  import numpy
  import pandas
  from sklearn.datasets import make_classification
  from sklearn.model_selection import train_test_split
  from nose.tools import nottest, assert_raises
  from itertools import repeat
label_desc: Use image node_id 1 for calling a global function with example usage: test_nn_conf_dict() without return types