How can I align this "PushButton" to the right of the "Options" column and decrease the size of this specific column, without changing the others

Question

How can I align this "PushButton" to the right of the "Options" column and reduce the size of this specific column, without changing the other columns.

I am using Python and QtDesign with PyQt6.

Below is the image: MainWindow With QTableWidget

Below is the code:

from PyQt6 import QtWidgets, QtGui, uic, QtCore

def show_data(self, data, button_column_index=None):

    table = self.ui.tableWidget
    row_count = len(data)
    table.setRowCount(row_count)

    if data:

        for row, row_data in enumerate(data):

            row_data = list(row_data)
            row_data.append("")

            action_edit = QtGui.QAction("Edit", self)
            action_delete = QtGui.QAction("Delete", self)

            action_edit.triggered.connect(lambda: self.action_edit_triggered(table))
            action_delete.triggered.connect(lambda: self.action_delete_triggered(table))

            menu = QtWidgets.QMenu()
            menu.addActions([action_edit, action_delete])

            option_btn = QtWidgets.QPushButton(self)
            option_btn.setIcon(QtGui.QIcon('./user_interface/icons/menu.svg'))
            option_btn.setFixedWidth(24)
            option_btn.setFixedHeight(24)
            option_btn.setStyleSheet("QPushButton{background-color:#f2f2f2; color:#f2f2f2; text-align:center; border-radius:12px;} QPushButton:hover{background-color:#d9d9d9;}")

            option_btn.setMenu(menu)

            for column, item in enumerate(row_data):
                if column == button_column_index:
                    table.setCellWidget(row, column, option_btn)
                else:
                    item_obj = QtWidgets.QTableWidgetItem(str(item))
                    table.setItem(row, column, item_obj)