          self.logger.trace(retval)
          return retval
  
      @property
      def _model_version(self):
          """ int: The model's version number from the model full name. """
          retval = int(self._model_full_name[self._model_full_name.rfind("_") + 2:])
          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_name(self):
 </s> add     def _model_name(self) -> str: </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_version(self) -> int:
          self.logger.trace(retval)
          return retval
  
      @property
    def _model_version(self) -> int:
          """ int: The model's version number from the model full name. """
          retval = int(self._model_full_name[self._model_full_name.rfind("_") + 2:])
          self.logger.trace(retval)
          return retval
  
keep keep keep keep replace keep keep keep keep keep
 lib.Utils - add DPI detector 
lib/utils.py