code: def create_tool(self, task):
          
          gp_tool = dict(taskName=task.name,
                         taskDisplayName=task.display_name,
                         taskDescription=task.description,
                         canRunInBackground=True,
                         taskUri=task.uri)
  
          gp_tool['execute'] = self._execute_template.substitute(gp_tool)
          gp_tool['parameterInfo'] = param_builder.create_param_info(task.parameters,
                                                                     self.parameter_map)
          gp_tool['updateParameter'] = param_builder.create_update_parameter(task.parameters,
                                                                             self.parameter_map)
          gp_tool['preExecute'] = param_builder.create_pre_execute(task.parameters,
                                                                   self.parameter_map)
          gp_tool['postExecute'] = param_builder.create_post_execute(task.parameters,
                                                                     self.parameter_map)
          return self._tool_template.substitute(gp_tool)
docs: Creates a new GPTool for the toolbox.