code: def get_board_info(self, board=None):
      if board is None:
          board = self.board
      if board in self.supported_boards.keys():
          return self.supported_boards[board]
      else:
          raise Exception("The board is still not supported")
  
imports: import json
  import os
  import numpy
  from hls4ml.model.layers import FixedPrecisionType, IntegerPrecisionType
label_desc: Use image node_id 6 for calling the VivadoAcceleratorConfig obj's underlying member method code with example usage: obj.get_board_info(board) and returns: self