Update SDK_advanced_guide_online_zh.md (#1398)

Eric

2024-02-27 3ec697e4bd7a6e05660b5f62b48cd91aea9e1e84

1
{"unk_token": "<|endoftext|>", "bos_token": "<|endoftext|>", "eos_token": "<|endoftext|>", "add_prefix_space": false, "model_max_length": 1024, "special_tokens_map_file": null, "name_or_path": "gpt2", "tokenizer_class": "GPT2Tokenizer"}