              return None
          return chk[chk.find("=>") + 3:chk.find("targets") - 1]
  
      @staticmethod
      def cuda_path_windows():
          """ Get the path to Cuda on Windows systems """
          cuda_path = os.environ.get("CUDA_PATH", None)
          return cuda_path
  
      def cuda_version_linux(self):
          """ Get CUDA version for linux systems """
 
</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     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_windows(self):
        """ Get CUDA version for Windows systems """
        cuda_keys = self.cuda_keys_windows
 </s> add     def _cuda_version_windows(self):
        """ Obtain the installed version of Cuda on a Windows system.

        Returns
        -------
        The installed CUDA version on a Windows system
        """
        cuda_keys = self._cuda_keys_windows </s> remove     def get_cuda_path(self):
        """ Return the correct CUDA Path """
        if self.is_linux:
            path = self.cuda_path_linux()
        elif self.is_windows:
            path = self.cuda_path_windows()
 </s> add     def _get_cuda_path(self):
        """ Obtain the path to Cuda install location.

        Returns
        -------
        str
            The path to the install location of Cuda on the system
        """
        if self._is_linux:
            path = self._cuda_path_linux()
        elif self._is_windows:
            path = self._cuda_path_windows() </s> remove             if self.is_conda:
 </s> add             if self._is_conda:
    def _cuda_path_windows():
        """ Obtain the path to Cuda install location on Windows.

        Returns
        -------
        str
            The path to the install location of Cuda on a Windows system
        """
              return None
          return chk[chk.find("=>") + 3:chk.find("targets") - 1]
  
      @staticmethod
    def _cuda_path_windows():
        """ Obtain the path to Cuda install location on Windows.

        Returns
        -------
        str
            The path to the install location of Cuda on a Windows system
        """
    def _cuda_path_windows():
        """ Obtain the path to Cuda install location on Windows.

        Returns
        -------
        str
            The path to the install location of Cuda on a Windows system
        """
          cuda_path = os.environ.get("CUDA_PATH", None)
          return cuda_path
  
      def cuda_version_linux(self):
          """ Get CUDA version for linux systems """
keep keep keep keep replace 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