Update app.py

app.py

@@ -211,7 +211,7 @@ if __name__ == "__main__":
                                                         [symbol_input, textbox, temp_text_var],
                                                         [textbox, temp_text_var])
                                     symbol_list.click(None, [symbol_list, symbol_list_json], textbox,
-                                                      js=f"""
+                                                      _js=f"""
                                     (i, symbols, text) => {{
                                         let root = document.querySelector("body > gradio-app");
                                         if (root.shadowRoot != null)