Loads user chosen file(s) into **Script_Editor_tabWidget** Widget tab Model editor(s).

        :return: Method success.
        :rtype: bool

        :note: May require user interaction.

def load_file_ui(self):
        """
        Loads user chosen file(s) into **Script_Editor_tabWidget** Widget tab Model editor(s).

        :return: Method success.
        :rtype: bool

        :note: May require user interaction.
        """

        editor = self.get_current_editor()
        file = editor and editor.file or None

        browsedPath = os.path.dirname(file) if foundations.common.path_exists(
            file) else RuntimeGlobals.last_browsed_path
        files = umbra.ui.common.store_last_browsed_path(QFileDialog.getOpenFileNames(self,
                                                                                     "Load File(s):",
                                                                                     browsedPath,
                                                                                     self.__get_supported_file_types_string()))
        if not files:
            return False

        success = True
        for file in files:
            success *= self.load_file(file)
        return success