code: def to_json_test(value, pretty=False):
      return json.dumps(value, **build_json_opts(pretty=pretty))
  
imports: import pytest
  import plotly.io.json
  import plotly.graph_objects
  import plotly.express
  import numpy
  import pandas
  import json
  import datetime
  import re
  import sys
  import warnings
  from pytz import timezone
  from _plotly_utils.optional_imports import get_module
label_desc: Use image node_id 2 for calling a global function with example usage: to_json_test(value, pretty) and returns: json