code: def load_file_ui(self):
          
  
          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
docs: Loads user chosen file(s) into **Script_Editor_tabWidget** Widget tab Model editor(s).
  
          :return: Method success.
          :rtype: bool
  
          :note: May require user interaction.