code: def test_7636_regression():
      def repro():
          import streamlit as st
  
          st.container()
  
      at = AppTest.from_function(repro).run()
  
      repr(at)
  
file_path: streamlit/lib/tests/streamlit/testing/app_test_test.py
imports: import pytest
  from streamlit.testing.v1 import AppTest
label_desc: Use image node_id 6 for calling a global function with example usage: test_7636_regression() without return types