              retval += "\n\n============== Conda Packages ==============\n"
              retval += self.installed_conda
          retval += self.state_file
          retval += "\n\n================= Configs =================="
          retval += self.configs
          return retval
  
      def format_ram(self):
          """ Format the RAM stats for human output """
          retval = list()
 
</s> remove             retval += self.installed_conda
        retval += self.state_file
 </s> add             retval += self._installed_conda
        retval += self._state_file </s> remove         retval += self.installed_pip
        if self.is_conda:
 </s> add         retval += self._installed_pip
        if self._is_conda: </s> remove     def format_ram(self):
        """ Format the RAM stats for human output """
 </s> add     def _format_ram(self):
        """ Format the RAM stats into Megabytes to make it more readable.

        Returns
        -------
        str
            The total, available, used and free RAM displayed in Megabytes
        """ </s> remove             value = getattr(self, "ram_{}".format(name))
 </s> add             value = getattr(self, "_ram_{}".format(name)) </s> remove     def cudnn_version(self):
        """ Get the installed cuDNN version """
        if self.is_linux:
            cudnn_checkfiles = self.cudnn_checkfiles_linux()
        elif self.is_windows:
            cudnn_checkfiles = self.cudnn_checkfiles_windows()
 </s> add     def _cudnn_version(self):
        """ str: The installed cuDNN version. """
        if self._is_linux:
            cudnn_checkfiles = self._cudnn_checkfiles_linux()
        elif self._is_windows:
            cudnn_checkfiles = self._cudnn_checkfiles_windows()
        retval += self._configs
              retval += "\n\n============== Conda Packages ==============\n"
              retval += self.installed_conda
          retval += self.state_file
          retval += "\n\n================= Configs =================="
        retval += self._configs
          return retval
  
      def format_ram(self):
          """ Format the RAM stats for human output """
          retval = list()
keep keep keep keep replace keep keep keep keep keep
 Core Updates (#1015)

- Remove lib.utils.keras_backend_quiet and replace with get_backend() where relevant
- Document lib.gpu_stats and lib.sys_info
- Remove call to GPUStats.is_plaidml from convert and replace with get_backend()
- lib.gui.menu - typofix 
lib/sysinfo.py