class_docstr: Test st.caption APIs.
class_docstr_tok: ["Test","st.caption","APIs","."]
docstr: Test st.caption with help.
docstr_tok: ["Test","st.caption","with","help","."]
code: def test_st_caption_with_help(self):
      """Test st.caption with help."""
      st.caption("some caption", help="help text")
      el = self.get_delta_from_queue().new_element
      self.assertEqual(el.markdown.help, "help text")
  
file_path: streamlit/lib/tests/streamlit/elements/markdown_test.py
imports: import streamlit
  from tests.delta_generator_test_case import DeltaGeneratorTestCase
label_desc: Use image node_id 1 for calling the StCaptionAPITest obj's underlying member method code with example usage: obj.test_st_caption_with_help() without return types