          self.session = None
          self.add_options()
          self.add_main_frame()
          self.thread = None  # Thread for compiling stats data in background
          self.set_training_callback()
          logger.debug("Initialized: %s", self.__class__.__name__)
  
      def set_training_callback(self):
          """ Add a callback to update analysis when the training graph is updated """
          get_config().tk_vars["refreshgraph"].trace("w", self.update_current_session)
 
</s> remove     def set_training_callback(self):
 </s> add     def set_callbacks(self): </s> remove         get_config().tk_vars["refreshgraph"].trace("w", self.update_current_session)
        get_config().tk_vars["istraining"].trace("w", self.remove_current_session)
 </s> add         tkv = get_config().tk_vars
        tkv["refreshgraph"].trace("w", self.update_current_session)
        tkv["istraining"].trace("w", self.remove_current_session)
        tkv["analysis_folder"].trace("w", self.populate_from_folder) </s> remove         """ Set a tk boolean var to callback when graph is ready to build """
 </s> add         """ Set a tkinter Boolean var to callback when graph is ready to build """ </s> remove         """ Add the main frame to the subnotebook
 </s> add         """ Add the main frame to the sub-notebook </s> remove         """ Add Treeview Title """
 </s> add         """ Add tree-view Title """
        self.set_callbacks()
          self.session = None
          self.add_options()
          self.add_main_frame()
          self.thread = None  # Thread for compiling stats data in background
        self.set_callbacks()
          logger.debug("Initialized: %s", self.__class__.__name__)
  
      def set_training_callback(self):
          """ Add a callback to update analysis when the training graph is updated """
          get_config().tk_vars["refreshgraph"].trace("w", self.update_current_session)
keep keep keep keep replace 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/display_analysis.py