code: def __init__(self, G, p, q, workers):
      self.G = G.G
      self.p = p
      self.q = q
      self.node_size = G.node_size
      self.look_up_dict = G.look_up_dict
  
file_path: OpenNE/src/openne/walker.py
imports: from __future__ import print_function
  import random
  import numpy
  import multiprocessing
label_desc: Use image node_id 1 to create a new Walker object  with example: obj = Walker(G, p, q, workers)