code: def sample_delaunay_topo(self, ind):
      self.Xi_ind_topo_i = []
  
      # Find the position of the sample in the component Gabrial chain
      G_ind = self.find_neighbors_delaunay(ind, self.Tri)
  
      # Find finite deference between each point
      for g_i in G_ind:
          rel_topo_bool = self.F[ind] < self.F[g_i]
          self.Xi_ind_topo_i.append(rel_topo_bool)
  
      # Check if minimizer
      self.Xi_ind_topo = np.array(self.Xi_ind_topo_i).all()
  
      return self.Xi_ind_topo
  
imports: import numpy
  import time
  import logging
  import warnings
  from scipy import spatial
  from scipy.optimize import OptimizeResult, minimize
  from scipy.optimize._shgo_lib.triangulation import Complex
label_desc: Use image node_id 38 for calling the SHGO obj's underlying member method code with example usage: obj.sample_delaunay_topo(ind) and returns: self