docstr: rf_conv_bn  :    rf_conv_2d Mul Add
  |    rf_conv_2d Mul AddV2
docstr_tok: ["rf_conv_bn",":","rf_conv_2d","Mul","Add","|","rf_conv_2d","Mul","AddV2"]
code: def p_rf_conv_bn(self, p):
      """rf_conv_bn  :    rf_conv_2d Mul Add
      |    rf_conv_2d Mul AddV2
      """
      p[0] = self.graph.conv_bn(p[1:])
  
imports: from ply import yacc
  from .refine_graph import Token
label_desc: Use image node_id 12 for calling the RefineParser obj's underlying member method code with example usage: obj.p_rf_conv_bn(p) without return types