          self._complete = Event()
          self._queue = Queue()
          logger.debug("Initialized %s", self.__class__.__name__,)
  
      def run(self):
          """ Commence the given task in a background thread. """
          try:
              if self._target:
                  retval = self._target(*self._args, **self._kwargs)
                  self._queue.put(retval)
 
</s> remove         """ Run the target in a thread """
 </s> add         """ Commence the given task in a background thread. """ </s> remove         self._config.set_cursor_busy(widget=self.widget)
        self.complete = Event()
 </s> add         self._config.set_cursor_busy(widget=self._widget)
        self._complete = Event() </s> remove         self.widget = widget
 </s> add         self._widget = widget </s> remove         get_config().command_notebook = self
 </s> add         self.modified_vars = self._set_modified_vars()
        get_config().set_command_notebook(self) </s> remove         self.set_training_callback()
 </s> add         self.set_callbacks()
    @property
    def complete(self):
        """ :class:`threading.Event`:  Event is set if the thread has completed its task,
        otherwise it is unset.
        """
        return self._complete

          self._complete = Event()
          self._queue = Queue()
          logger.debug("Initialized %s", self.__class__.__name__,)
  
    @property
    def complete(self):
        """ :class:`threading.Event`:  Event is set if the thread has completed its task,
        otherwise it is unset.
        """
        return self._complete

      def run(self):
          """ Commence the given task in a background thread. """
          try:
              if self._target:
                  retval = self._target(*self._args, **self._kwargs)
                  self._queue.put(retval)
keep keep keep add keep keep keep keep keep keep
 GUI Updates (#940)

* lib.gui: Update icons
* tools.cli: Add video filetype flag to mask input
* lib.gui.popup_configure: Refresh GUI on config save
* lib.gui._config: Add Icon size and load last session options
* lib.gui.control_helper - Add control modification tracking
* lib.gui - Add Projects and Last Session
- Main root title handled by projects
- Add Hotkeys
- Create projects module
- split fsw and fst filetypes
- Add last_session saving

* lib.project
- Documentation
- Ask confirm on closing unsaved project
-Fixups

* Track model folder changes
- Shuffle some globals
- Activate System Verbosity for GUI

* lib.gui.utils - Documentation and clean up
- lib.gui.custom_widgets - Create and document

* Add GUI config option to disable auto loading model stats 
lib/gui/utils.py