code: def reload_file(self, file, is_modified=True):
          
  
          if not foundations.common.path_exists(file):
              raise foundations.exceptions.FileExistsError("{0} | '{1}' file doesn't exists!".format(
                  self.__class__.__name__, file))
  
          editor = self.get_editor(file)
          if not editor:
              return False
  
          if self.__has_editor_lock(editor):
              self.__unlock_editor(editor)
              return True
  
          LOGGER.info("{0} | Reloading '{1}' file!".format(self.__class__.__name__, file))
          return editor.reload_file(is_modified)
docs: Reloads given file **Script_Editor_tabWidget** Widget tab Model editor content.
  
          :param file: File to reload.
          :type file: unicode
          :param is_modified: File modified state.
          :type is_modified: bool
          :return: Method success.
          :rtype: bool