class_docstr: Test ability to marshall graphviz_chart protos.
docstr: Test that it can be called with use_container_width.
docstr_tok: ["Test","that","it","can","be","called","with","use_container_width","."]
code: def test_use_container_width_true(self):
      """Test that it can be called with use_container_width."""
      graph = graphviz.Graph(comment="The Round Table")
      graph.node("A", "King Arthur")
      graph.node("B", "Sir Bedevere the Wise")
      graph.edges(["AB"])
  
      st.graphviz_chart(graph, use_container_width=True)
  
      c = self.get_delta_from_queue().new_element.graphviz_chart
      self.assertEqual(c.use_container_width, True)
  
file_path: streamlit/lib/tests/streamlit/elements/graphviz_test.py
imports: import graphviz
  import streamlit
  from tests.delta_generator_test_case import DeltaGeneratorTestCase
label_desc: Use image node_id 3 for calling the GraphvizTest obj's underlying member method code with example usage: obj.test_use_container_width_true() without return types