code: def test_no_exception_for_callbacks_on_submit_button(self):
      with st.form("form"):
          st.radio("radio", ["a", "b", "c"], 0)
          st.form_submit_button(on_click=lambda x: x)
  
imports: from unittest.mock import MagicMock, patch
  import streamlit
  from streamlit.errors import StreamlitAPIException
  from streamlit.runtime.state.session_state import RegisterWidgetResult
  from tests.delta_generator_test_case import DeltaGeneratorTestCase
label_desc: Use image node_id 2 for calling the FormStateInteractionTest obj's underlying member method code with example usage: obj.test_no_exception_for_callbacks_on_submit_button() without return types