human
Solve the following python programming problem given the following code:
def look_after(self) : 
    def handle_response(response, * args, **kwargs) : 
        if response.error : 
            self.statsd.increment ('http_stats.error') 
            self.statsd.increment (('http_stats.error.%s' % response.code)) 
            if self.restart_on_error : 
                self.cast ('restart', name = self.restart_on_error) 
                self.statsd.increment ('http_stats.restart_on_error') 
return 
self.statsd.timed ('http_stats.request_time', int ((response.request_time * 1000))) 
self.http_client.fetch (self.check_url, handle_response, request_timeout = handle_response.timeout) 

    
    

    Fix the buggy line: self.http_client.fetch (self.check_url, handle_response, request_timeout = handle_response.timeout)
assistant
#Here is Python code to fix the buggy line: self.

self.http_client.fetch (self.check_url, handle_response, request_timeout = self.timeout)