added_tokens.json

{
  "</s_body>": 64004,
  "</s_header>": 64002,
  "</s_row>": 64006,
  "<mask>": 64000,
  "<s_body>": 64003,
  "<s_header>": 64001,
  "<s_row>": 64005,
  "<s_table_parser-v1>": 64007
}