added_tokens.json

{
  "</fim_middle>": 32007,
  "</fim_prefix>": 32005,
  "</fim_suffix>": 32006,
  "<fim_mask>": 32008,
  "<fim_middle>": 32003,
  "<fim_prefix>": 32002,
  "<fim_suffix>": 32004,
  "<im_end>": 32001,
  "<im_start>": 32000
}