code: def load_iframes():
      instance = get_instance("1")
  
      if instance is not None:
          names = instance.data["name"].unique()
          chart_url = build_chart_url(names)
          name_str = ", ".join(names)
  
          # use uuid so that way streamlit reloads iframes
          grid = (
              '<h3 style="padding-top: 10px">Data For: {}</h3>'
              '<iframe class="grid" src="/dtale/main/1?_id={}"/>'
          ).format(name_str, uuid.uuid4().hex)
          charts = '<iframe class="chart" src="{}&_id={}" />'.format(
              chart_url, uuid.uuid4().hex
          )
          return grid, charts
      return "", ""
  
imports: import json
  import pandas
  import requests
  import streamlit
  import urllib
  import uuid
  from bs4 import BeautifulSoup
  from logging import getLogger
  from dtale.app import get_instance
  from dtale.global_state import cleanup
  from dtale.views import startup
label_desc: Use image node_id 8 for calling a global function with example usage: load_iframes() and returns: str,  str, grid,  charts