Added manual flagging.

public_app.py

@@ -84,6 +84,8 @@ if __name__ == '__main__':
                                ' time to complete '
                                'during periods of heavy usage. Please be patient :)',
                        analytics_enabled=True,
+                       allow_flagging="manual",
+                       flagging_options=["Got an error", "Ambiguous", "Not to the point"],
                        outputs=gr.Textbox(lines=1, label='Answer'),
                        title='Chat with the FED meeting minutes',
                        examples=[['Who were the voting members present in the meeting on March 2023?'],