code: def reset_track_count(cls_id):
      BaseTrack._count_dict[cls_id] = 0
  
imports: import numpy
  from collections import defaultdict
  from collections import deque, OrderedDict
  from ..matching import jde_matching
label_desc: Use image node_id 4 for calling the BaseTrack obj's underlying member method code with example usage: obj.reset_track_count(cls_id) without return types