human
Solve the following python programming problem given the following code:
def mount(self) : 
    ' Inits the VFS Mounts. This creates the following virtual directory
        structure, from which all files can be located:

        /$$rp/  (Mounted from the render pipeline base directory)
           + rpcore/
           + shader/
           + ...

        /$rpconfig/ (Mounted from config/, may be set by user)
           + pipeline.yaml
           + ...

        /$$rptemp/ (Either ramdisk or user specified)
            + day_time_config
            + shader_auto_config
            + ...

        /$$rpshader/ (Link to /$$rp/rpcore/shader)

         ' 
    self.debug ('Setting up virtual filesystem') 
    self._mounted = True 
    def convert_path(pth) : 
        return Filename.from_os_specific (pth).get_fullpath () 
vfs = VirtualFileSystem.get_global_ptr () 
    if (self._config_dir is None) : 
        config_dir = convert_path (join (self._base_path, 'config/')) 
        self.debug ('Mounting auto-detected config dir:', config_dir) 
        vfs.mount (config_dir, '/$$rpconfig', 0) 
else : 
        self.debug ('Mounting custom config dir:', self._config_dir) 
        vfs.mount (convert_path (self._config_dir), '/$$rpconfig', 0) 
vfs.mount (convert_path (self._base_path), '/$$rp', 0) 
    vfs.mount (convert_path (join (self._base_path, 'rpcore/shader')), '/$$rp/shader', 0) 
    vfs.mount (convert_path (join (self._base_path, 'effects')), 'effects', 0) 
    if (self._write_path is None) : 
        self.debug ('Mounting ramdisk as /$$rptemp') 
        vfs.mount (VirtualFileMountRamdisk (), '/$$rptemp', 0) 
else : 
        if (not isdir (self._write_path)) : 
            self.debug ('Creating temporary path, since it does not exist yet') 
            try : 
                os.makedirs (self._write_path) 
except IOError as msg : 
                self.fatal ('Failed to create temporary path:', convert_path) 
self.debug ('Mounting', self._write_path, 'as /$$rptemp') 
        vfs.mount (convert_path (self._write_path), '/$$rptemp', 0) 
get_model_path ().prepend_directory ('/$$rp') 
   ...

    
    

    Fix the buggy line: self.fatal ('Failed to create temporary path:', convert_path)
assistant
#Here is Python code to fix the buggy line: self.

self.fatal ('Failed to create temporary path:', msg)