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| def init(cfg): | |
| # ========== 共同 ========== | |
| model = cfg['model'] | |
| btn_com = cfg['btn_com'] | |
| s_info = cfg['s_info'] | |
| lock = cfg['session_lock'] | |
| # ========== 特殊 ========== | |
| chat_template = cfg['chat_template'] | |
| chatbot = cfg['chatbot'] | |
| chat_display_format = cfg['chat_display_format'] | |
| # ========== 重新生成一份回答 ========== | |
| def btn_retry(history, _n_keep, _n_discard, | |
| _temperature, _repeat_penalty, _frequency_penalty, | |
| _presence_penalty, _repeat_last_n, _top_k, | |
| _top_p, _min_p, _typical_p, | |
| _tfs_z, _mirostat_mode, _mirostat_eta, | |
| _mirostat_tau, _usr, _char, | |
| _rag, _max_tokens): | |
| with lock: | |
| if not cfg['session_active']: | |
| raise RuntimeError | |
| # ========== 回滚到上一次用户输入 ========== | |
| if not model.venv_revision('usr'): | |
| yield history, model.venv_info | |
| return | |
| # ========== 需要临时注入的内容 ========== | |
| if len(_rag) > 0: | |
| model.venv_create('rag') # 记录 venv_idx | |
| t_rag = chat_template('system', _rag) | |
| model.eval_t(t_rag, _n_keep, _n_discard) | |
| # ========== 模型输出 ========== | |
| model.venv_create('char') | |
| _tmp = btn_com(_n_keep, _n_discard, | |
| _temperature, _repeat_penalty, _frequency_penalty, | |
| _presence_penalty, _repeat_last_n, _top_k, | |
| _top_p, _min_p, _typical_p, | |
| _tfs_z, _mirostat_mode, _mirostat_eta, | |
| _mirostat_tau, _char, _max_tokens) | |
| for _h in _tmp: | |
| history[-1][1] = _h | |
| yield history, model.venv_info | |
| # ========== 输出完毕后格式化输出 ========== | |
| history[-1][1] = chat_display_format(history[-1][1]) | |
| yield history, model.venv_info | |
| # ========== 响应完毕后清除注入的内容 ========== | |
| model.venv_remove('rag') # 销毁对应的 venv | |
| yield history, model.venv_info | |
| cfg['btn_retry'].click( | |
| **cfg['btn_start'] | |
| ).success( | |
| fn=btn_retry, | |
| inputs=[chatbot]+cfg['setting'], | |
| outputs=[chatbot, s_info], | |
| **cfg['btn_concurrency'] | |
| ).success( | |
| **cfg['btn_finish'] | |
| ) |