human
Solve the following python programming problem given the following code:
def start(self) : 
    'Connect session to sessionhandler' 
    def errback(fail) : 
        logger.log_err (fail.value) 
if self.port : 
        service = internet.TCPClient (self.network, int (self.port), service) 
        self.sessionhandler.portal.services.addService (service) 
self.task_isalive = task.LoopingCall (self.bot._isalive) 
    self.task_keepalive = task.LoopingCall (self.bot._keepalive) 
    self.task_prune = task.LoopingCall (self.bot._prune) 
    self.task_channellist = task.LoopingCall (self.bot._channellist) 
    self.task_isalive.start (900, now = False) 
    self.task_keepalive.start (3500, now = False) 
    self.task_prune.start (1800, now = False) 
    self.task_channellist.start ((3600 * 24), now = False) 

    
    

    Fix the buggy line: service = internet.TCPClient (self.network, int (self.port), service)
assistant
#Here is Python program to fix the buggy line: service = internet.

service = internet.TCPClient (self.network, int (self.port), self)