code: def json_loads(obj):
      try:
          value = json.loads(obj)
      except Exception:
          return False
  
      # strings like "123" are valid json objects but not in our context
      if not isinstance(value, (list, dict)):
          return False
      else:
          return value
  
imports: from collections.abc import Mapping
  from uuid import uuid4
  import sqlite3
  import json
  import importlib
  import pandas
  from jinja2 import Template
  from sklearn_evaluation.table import Table
  from sklearn_evaluation.report.serialize import try_serialize_figures, figure2html
  from sklearn_evaluation.telemetry import SKLearnEvaluationLogger
  from sklearn_evaluation.nb.NotebookCollection import add_compare_tab, tabs_html_from_content, HTMLMapping
  from sklearn_evaluation import plot
label_desc: Use image node_id 3 for calling a global function with example usage: json_loads(obj) and returns: False, value, False