code: def assertJsonContent(self, json_path, expected_dict):
      if not json_path.exists():
          self.fail("Json file not found: %s" % str(json_path))
      with json_path.open(encoding="utf8") as f:
          data = json.load(f)
      self.assertDictEqual(expected_dict, data)
  
imports: from __future__ import unicode_literals
  import json
  import shutil
  import sys
  import tempfile
  import traceback
  from builtins import object
  from contextlib import contextmanager
  from pathlib import Path
  from unittest import TestCase
  from snips_nlu.common.utils import json_string, unicode_string
  from snips_nlu.entity_parser.entity_parser import EntityParser
  from snips_nlu.intent_classifier import IntentClassifier
  from snips_nlu.intent_parser import IntentParser
  from snips_nlu.resources import load_resources
  from snips_nlu.result import empty_result
  from snips_nlu.slot_filler import SlotFiller
label_desc: Use image node_id 4 for calling the SnipsTest obj's underlying member method code with example usage: obj.assertJsonContent(json_path, expected_dict) without return types