code: def create(clients_num, clients_host, clients_port, people_num, throttle):
      
      res = []
      for number in range(clients_num):
          sc = EchoClient({
              'id': number,
              'listen_bind_ip': clients_host,
              #'multicast_bind_ip': "127.0.0.1",
              'listen_port': clients_port + number
          })
          people = []
          for person_number in range(people_num):
              people.append(Person(id=person_number))
          wrapper = WrapperEchoClient({
              'client': sc,
              'people': people,
              'throttle': throttle
          })
          res.append(wrapper)
  
      return res, cmd_line
docs: Prepare clients to execute
  
      :return: Modules to execute, cmd line function
      :rtype: list[WrapperClient], (str, object) -> str | None