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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
# ========== 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
cfg['btn_retry_fn'] = {
'fn': btn_retry,
'inputs': [chatbot]+cfg['setting'],
'outputs': [chatbot, s_info],
}
cfg['btn_retry_fn'].update(cfg['btn_concurrency'])
cfg['btn_retry'].click(
**cfg['btn_start']
).success(
**cfg['btn_retry_fn']
).success(
**cfg['btn_finish']
)