casting in streamlit argparse

cast streamlit argparse

           # get the supplied values and cast them
            # to the correct type 
            value = getattr(result, action.dest)
            match value:
                case None:
                    pass
                case [*_]:
                    value = [str(v) for v in value]
                    value = parser._get_values(
                        action, value
                    )
                case _:
                    value = [str(value)]
                    value = parser._get_values(
                        action, value
                    )

            # Use it to initialize the widget
            st.session_state[action.dest] = st.session_state.get(
                action.dest,
                value
            )
            if action.dest in self.widget_map:
                value = self.widget_map[action.dest](self, action, value)
                new_result[action.dest] = value