code: def delete(self, task, params={}, **options): 
          
          path = "/tasks/%s" % (task)
          return self.client.delete(path, params, **options)
docs: A specific, existing task can be deleted by making a DELETE request on the
          URL for that task. Deleted tasks go into the "trash" of the user making
          the delete request. Tasks can be recovered from the trash within a period
          of 30 days; afterward they are completely removed from the system.
          
          Returns an empty data record.
  
          Parameters
          ----------
          task : {Id} The task to delete.