human
Solve the following python programming problem given the following code:
def _handle_command(self, command) : 
    '
        Handle command. This will run in a separate thread, in order not
        to block the event loop.
        ' 
    logger.info ('Handle command %r', command) 
    def in_executor() : 
        self.handling_command = True 
        try : 
            if (self.callback is not None) : 
                self.callback (self, command) 
finally : 
            self.server.call_from_executor (done) 
def done() : 
        self.handling_command = False 
        if (not self.closed) : 
            self.cli.reset () 
            self.cli.buffers [DEFAULT_BUFFER].reset () 
            self.cli.renderer.request_absolute_cursor_position () 
            self.vt100_output.flush () 
            self.cli._redraw () 
self.server.run_in_executor (done) 

    
    

    Fix the buggy line: self.server.run_in_executor (done)
assistant
#Here is Python program to fix the buggy line: self.

self.server.run_in_executor (def in_executor()