def get_tab_widget(self) -> TabbedWidget:
        """
        Return the TabbedWidget with two tabs.
        """
        tab = TabbedWidget()
        tab.add_tab("Tab 1", Block("This is tab 1"))
        tab.add_tab("Tab 2", Block("This is tab 2"))
        return tab

    def get_card_widget(self) -> CardWidget:
        """
        Return the CardWidget.
        """
        card = CardWidget(header_text="This is the card's header")
        card.set_widget(Block("This is a the card's content."))
        return card

    def get_crispy_form_widget(self) -> CrispyFormWidget:
        """
        Return the CrispyFormWidget.
        """
        form = MinimalBookForm()
        form.helper.form_method = "get"
        return CrispyFormWidget(form=form)

    def get_collapse_widget(self) -> Block:
        """
        Return the CollapseWidget.
        """
        header = CardHeader(header_text="Collapse Widget")
        header.add_collapse_button(
            text="Show Form",
            color="primary",
            target="#collapse1",
        )
        form = MinimalBookForm()
        form.helper.form_method = "get"
        form_widget = CollapseWidget(
            CrispyFormWidget(form=form),
            css_id="collapse1",
        )
        return Block(header, form_widget)

    def get_horizontal_layout_widget(self) -> HorizontalLayoutBlock:
        return HorizontalLayoutBlock(
            Block("This is a string block", css_class="border p-3 bg-azure"),
            Block("This is a string block", css_class="border p-3 bg-yellow"),
            Block("This is a string block", css_class="border p-3 bg-lime"),
            Block("This is a string block", css_class="border p-3 bg-cyan"),
        )