{
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  "added_tokens_decoder": {
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      "content": "[PAD]",
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      "rstrip": false,
      "single_word": false,
      "special": true
    },
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      "content": "[UNK]",
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    },
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    },
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    },
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    }
  },
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  "attend_to_query_expanded_tokens": false,
  "clean_up_tokenization_spaces": true,
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  "doc_length": 256,
  "doc_token": "[DOC]",
  "mask_token": "[MASK]",
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  "pad_token": "[PAD]",
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  "query_length": 32,
  "query_token": "[QUE]",
  "sep_token": "[SEP]",
  "strip_accents": null,
  "tokenize_chinese_chars": true,
  "tokenizer_class": "BertTokenizer",
  "unk_token": "[UNK]"
}