          self.logger.trace(retval)
          return retval
  
      @property
      def _model_name(self):
          """ str: The model name from the model's full name. """
          retval = self._model_full_name[:self._model_full_name.rfind("_")]
          self.logger.trace(retval)
          return retval
  
 
</s> remove         self.logger.trace(retval)
 </s> add         self.logger.trace(retval)  # type: ignore </s> remove         self.logger.trace(retval)
 </s> add         self.logger.trace(retval)  # type: ignore </s> remove     def _model_version(self):
 </s> add     def _model_version(self) -> int: </s> remove         self.logger.trace(retval)
 </s> add         self.logger.trace(retval)  # type: ignore </s> remove     def _model_full_name(self):
 </s> add     def _model_full_name(self) -> str:
    def _model_name(self) -> str:
          self.logger.trace(retval)
          return retval
  
      @property
    def _model_name(self) -> str:
          """ str: The model name from the model's full name. """
          retval = self._model_full_name[:self._model_full_name.rfind("_")]
          self.logger.trace(retval)
          return retval
  
keep keep keep keep replace keep keep keep keep keep
 lib.Utils - add DPI detector 
lib/utils.py