code: def _create_socks(self):
      s1 = nnpy.Socket(
          nnpy.AF_SP_RAW, self.ctx._mode_to_type[self.s1_mode]
      )
      s2 = nnpy.Socket(
          nnpy.AF_SP_RAW, self.ctx._mode_to_type[self.s2_mode]
      )
      return s1, s2
  
imports: import random
  import logging
  import multiprocessing
  import threading
  from fiber.backend import get_backend
label_desc: Use image node_id 2 for calling the NanomsgDevice obj's underlying member method code with example usage: obj._create_socks() and returns: s1,  s2