code: def get_average_intersection_number_(segments):
      intersections = list()
      n_segments = segments.shape[0]
  
      for i in range(n_segments):
          count = 1
          start = segments[i, 0]
          end = segments[i, 1]
  
          for j in range(i + 1, n_segments):
              if start <= segments[j, 0] <= end:
                  count += 1
              else:
                  break
          intersections.append(count)
  
      return np.sum(intersections) / len(intersections)
  
imports: from abc import ABC
  import numpy
  import pandas
  from gtda.diagrams import Scaler, Filtering, PersistenceEntropy, PersistenceLandscape, BettiCurve
  from gtda.homology import VietorisRipsPersistence
label_desc: Use image node_id 2 for calling the SimultaneousAliveHolesFeature obj's underlying member method code with example usage: obj.get_average_intersection_number_(segments) and returns: unknown