code: def updateIncomeProcess(self):
          '''
          Updates this agent's income process based on his own attributes.
  
          Parameters
          ----------
          none
  
          Returns:
          -----------
          none
          '''
          original_time = self.time_flow
          self.timeFwd()
          IncomeDstn, PermShkDstn, TranShkDstn = constructLognormalIncomeProcessUnemployment(self)
          self.IncomeDstn = IncomeDstn
          self.PermShkDstn = PermShkDstn
          self.TranShkDstn = TranShkDstn
          self.addToTimeVary('IncomeDstn','PermShkDstn','TranShkDstn')
          if not original_time:
              self.timeRev(f updateIncomeProcess(self):
          '''
          Updates this agent's income process based on his own attributes.
  
          Parameters
          ----------
          none
  
          Returns:
          -----------
          none
          '''
          original_time = self.time_flow
          self.timeFwd()
          IncomeDstn, PermShkDstn, TranShkDstn = constructLognormalIncomeProcessUnemployment(self)
          self.IncomeDstn = IncomeDstn
          self.PermShkDstn = PermShkDstn
          self.TranShkDstn = TranShkDstn
          self.addToTimeVary('IncomeDstn','PermShkDstn','TranShkDstn')
          if not original_time:
              self.timeRev()
docs: Updates this agent's income process based on his own attributes.
  
          Parameters
          ----------
          none
  
          Returns:
          -----------
          none