class_docstr: We test the ability to turn on and off the spinner with the show_spinner
  option by inspecting the report queue.
docstr: If the show_spinner flag is not set, the report queue should be
  empty.
docstr_tok: ["If","the","show_spinner","flag","is","not","set",",","the","report","queue","should","be","empty","."]
code: def test_without_spinner(self):
      """If the show_spinner flag is not set, the report queue should be
      empty.
      """
      function_without_spinner()
      self.assertTrue(self.forward_msg_queue.is_empty())
  
file_path: streamlit/lib/tests/streamlit/elements/cache_spinner_test.py
imports: from unittest.mock import Mock, patch
  import streamlit
  from tests.delta_generator_test_case import DeltaGeneratorTestCase
label_desc: Use image node_id 2 for calling the CacheSpinnerTest obj's underlying member method code with example usage: obj.test_without_spinner() without return types