message: Fix issue RipsComplex out of bounds access
diff: @@ -44,7 +44,7 @@ print("RipsComplex creation from distance matrix read in a csv file")
  message = "RipsComplex with max_edge_length=" + repr(args.max_edge_length)
  print(message)
  -distance_matrix = gudhi.read_lower_triangular_matrix_from_csv_file(csv_file=args.file)
  +distance_matrix = gudhi.read_lower_triangular_matrix_from_csv_file(csv_file=args.file, separator=',')
  rips_complex = gudhi.RipsComplex(
  distance_matrix=distance_matrix, max_edge_length=args.max_edge_length
  )
  