code: def open_section_and_get_body(self, wd, name):
      container = wd.find_element_by_xpath(
          f"//div[@data-hider-title='{name}']"
      )
      caret = container.find_element_by_class_name("caret")
      if container.get_attribute("data-shown") != "true":
          caret.click()
      content = container.find_element_by_tag_name("div")
      return content
  
imports: import os
  import io
  import functools
  import tempfile
  import urllib
  import unittest
  import torch
  import torch.backends.xnnpack
  import torch.utils.model_dump
  import torch.utils.mobile_optimizer
  from torch.testing._internal.common_utils import TestCase, run_tests, IS_WINDOWS, skipIfNoXNNPACK
  from torch.testing._internal.common_quantized import supported_qengines
label_desc: Use image node_id 5 for calling the TestModelDump obj's underlying member method code with example usage: obj.open_section_and_get_body(wd, name) and returns: content