                    "iterations": iterations}
          logger.debug(totals)
          return totals
  
      def _format_stats(self, compiled_stats):
          """ Format for the incoming list of statistics for display.
  
          Parameters
          ----------
          compiled_stats: list
 
</s> remove     def _check_valid_selection(self, loss_keys, selections):
 </s> add     def _check_valid_selection(self, loss_keys: List[str], selections: List[str]) -> bool: </s> remove     def get_summary_stats(self):
 </s> add     def get_summary_stats(self) -> List[dict]: </s> remove     def session_ids(self):
 </s> add     def session_ids(self) -> List[int]: </s> remove     def _load_state_file(self):
 </s> add     def _load_state_file(self) -> None: </s> remove     def stats(self):
 </s> add     def stats(self) -> dict:
    def _format_stats(self, compiled_stats: List[dict]) -> List[dict]:
                    "iterations": iterations}
          logger.debug(totals)
          return totals
  
    def _format_stats(self, compiled_stats: List[dict]) -> List[dict]:
          """ Format for the incoming list of statistics for display.
  
          Parameters
          ----------
          compiled_stats: list
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/analysis/stats.py