              The frame that the options reside in
          """
          logger.debug("Building Loss Key Check Buttons")
          loss_keys = Session.get_loss_keys(self._session_id)
          lk_vars = dict()
          section_added = False
          for loss_key in sorted(loss_keys):
              if loss_key.startswith("total"):
                  continue
  
 
</s> remove         frame: `tkinter.ttk.Frame`
 </s> add         frame: :class:`tkinter.ttk.Frame` </s> remove         frame: `tkinter.ttk.Frame`
 </s> add         frame: :class:`tkinter.ttk.Frame` </s> remove     def _opts_slider(self, frame):
 </s> add     def _opts_slider(self, frame: ttk.Frame) -> None: </s> remove         frame: `tkinter.ttk.Frame`
 </s> add         frame: :class:`tkinter.ttk.Frame` </s> remove         frame: `tkinter.ttk.Frame`
 </s> add         frame: :class:`tkinter.ttk.Frame`
        lk_vars = {}
              The frame that the options reside in
          """
          logger.debug("Building Loss Key Check Buttons")
          loss_keys = Session.get_loss_keys(self._session_id)
        lk_vars = {}
          section_added = False
          for loss_key in sorted(loss_keys):
              if loss_key.startswith("total"):
                  continue
  
keep keep keep keep replace keep keep keep keep keep
 Bugfixes:
  - Stats graph - Handle NaNs in data
  - logger - de-elevate matplotlib font messages 
lib/gui/popup_session.py