code: def get_initial_statistics(tuples, state):
      stats = {"n_samples": [], "positives": []}
      for t in tuples:
          stats["n_samples"].append(state["t_nsamples"][t])
          stats["positives"].append(state["t_positives"][t])
      return stats
  
file_path: anchor/anchor/anchor_base.py
imports: from __future__ import print_function
  import numpy
  import operator
  import copy
  import sklearn
  import collections
label_desc: Use image node_id 9 for calling the AnchorBaseBeam obj's underlying member method code with example usage: obj.get_initial_statistics(tuples, state) and returns: stats