          parts = os.path.split(path)
          if parts[0] == path:   # sentinel for absolute paths
              allparts.insert(0, parts[0])
              break
          elif parts[1] == path:  # sentinel for relative paths
              allparts.insert(0, parts[1])
              break
          else:
              path = parts[0]
              allparts.insert(0, parts[1])
 
</s> remove         else:
            path = parts[0]
            allparts.insert(0, parts[1])
 </s> add         path = parts[0]
        allparts.insert(0, parts[1]) </s> remove             if self.is_conda:
 </s> add             if self._is_conda: </s> remove     def cuda_path_linux():
        """ Get the path to Cuda on linux systems """
 </s> add     def _cuda_path_linux():
        """ Obtain the path to Cuda install location on Linux.

        Returns
        -------
        str
            The path to the install location of Cuda on a Linux system
        """ </s> remove     def cuda_version_linux(self):
        """ Get CUDA version for linux systems """
 </s> add     def _cuda_version_linux(self):
        """ Obtain the installed version of Cuda on a Linux system.

        Returns
        -------
        The installed CUDA version on a Linux system
        """ </s> remove             if self.is_conda:
 </s> add             if self._is_conda:
        if parts[1] == path:  # sentinel for relative paths
          parts = os.path.split(path)
          if parts[0] == path:   # sentinel for absolute paths
              allparts.insert(0, parts[0])
              break
        if parts[1] == path:  # sentinel for relative paths
              allparts.insert(0, parts[1])
              break
          else:
              path = parts[0]
              allparts.insert(0, parts[1])
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/utils.py