code: def get_counts(self):
      return self.p_num, self.p_den, self.r_num, self.r_den
  
imports: import logging
  import numpy
  from collections import Counter, defaultdict
  from scipy.optimize import linear_sum_assignment
  from .blanc import blanc, tuple_to_metric
label_desc: Use image node_id 7 for calling the Evaluator obj's underlying member method code with example usage: obj.get_counts() and returns: self,  self,  self,  self