code: def _get_single_intercept(self, idx=0):
      raise NotImplementedError
  
imports: import numpy
  from m2cgen import ast
  from m2cgen.assemblers import utils
  from m2cgen.assemblers.base import ModelAssembler
label_desc: Use image node_id 10 for calling the BaseSVMModelAssembler obj's underlying member method code with example usage: obj._get_single_intercept(idx) without return types