docstr: rf_split_stmt     :    Split
  |    SplitV
  |    empty
docstr_tok: ["rf_split_stmt",":","Split","|","SplitV","|","empty"]
code: def p_rf_split_stmt(self, p):
      """rf_split_stmt     :    Split
      |    SplitV
      |    empty
      """
      p[0] = p[1]
  
imports: from ply import yacc
  from .refine_graph import Token
label_desc: Use image node_id 8 for calling the RefineParser obj's underlying member method code with example usage: obj.p_rf_split_stmt(p) without return types