update

app.py

@@ -180,7 +180,7 @@ def show_wiki_hub_page():
 
     if st.session_state['has_run_wiki']:
 
-        components.html(st.session_state("html"), width=720, height=600)
+        components.html(st.session_state["html"], width=720, height=600)
         num_buttons = len(st.session_state["nodes"])
         num_cols = num_buttons if 0 < num_buttons < 7 else 7
         columns = st.columns([1] * num_cols + [1])
@@ -206,10 +206,7 @@ def show_free_text_hub_page():
 
     if st.session_state['has_run_free']:
         print(st.session_state)
-        HtmlFile = open(st.session_state["GRAPH_FILENAME"], 'r', encoding='utf-8')
-        source_code = HtmlFile.read()
-        components.html(source_code, width=720, height=600)
-        os.remove(st.session_state["GRAPH_FILENAME"])
+        components.html(st.session_state["html"], width=720, height=600)
 
 if st.session_state['input_method'] == "wikipedia":
     wiki_init_state_variables()