mirror of
https://github.com/1Panel-dev/MaxKB.git
synced 2025-12-26 01:33:05 +00:00
77 lines
3.1 KiB
Python
77 lines
3.1 KiB
Python
# coding=utf-8
|
||
"""
|
||
@project: MaxKB
|
||
@Author：虎
|
||
@file： llm.py
|
||
@date：2024/7/11 18:06
|
||
@desc:
|
||
"""
|
||
from typing import Dict
|
||
|
||
from django.utils.translation import gettext_lazy as _, gettext
|
||
from langchain_core.messages import HumanMessage
|
||
|
||
from common import forms
|
||
from common.exception.app_exception import AppApiException
|
||
from common.forms import BaseForm, TooltipLabel
|
||
from models_provider.base_model_provider import BaseModelCredential, ValidCode
|
||
from common.utils.logger import maxkb_logger
|
||
|
||
class KimiLLMModelParams(BaseForm):
|
||
temperature = forms.SliderField(TooltipLabel(_('Temperature'),
|
||
_('Higher values make the output more random, while lower values make it more focused and deterministic')),
|
||
required=True, default_value=0.3,
|
||
_min=0.1,
|
||
_max=1.0,
|
||
_step=0.01,
|
||
precision=2)
|
||
|
||
max_tokens = forms.SliderField(
|
||
TooltipLabel(_('Output the maximum Tokens'),
|
||
_('Specify the maximum number of tokens that the model can generate')),
|
||
required=True, default_value=1024,
|
||
_min=1,
|
||
_max=100000,
|
||
_step=1,
|
||
precision=0)
|
||
|
||
|
||
class KimiLLMModelCredential(BaseForm, BaseModelCredential):
|
||
|
||
def is_valid(self, model_type: str, model_name, model_credential: Dict[str, object], model_params, provider,
|
||
raise_exception=False):
|
||
model_type_list = provider.get_model_type_list()
|
||
if not any(list(filter(lambda mt: mt.get('value') == model_type, model_type_list))):
|
||
raise AppApiException(ValidCode.valid_error.value,
|
||
gettext('{model_type} Model type is not supported').format(model_type=model_type))
|
||
|
||
for key in ['api_base', 'api_key']:
|
||
if key not in model_credential:
|
||
if raise_exception:
|
||
raise AppApiException(ValidCode.valid_error.value, gettext('{key} is required').format(key=key))
|
||
else:
|
||
return False
|
||
try:
|
||
model = provider.get_model(model_type, model_name, model_credential, **model_params)
|
||
model.invoke([HumanMessage(content=gettext('Hello'))])
|
||
except Exception as e:
|
||
maxkb_logger.error(f'Exception: {e}', exc_info=True)
|
||
if isinstance(e, AppApiException):
|
||
raise e
|
||
if raise_exception:
|
||
raise AppApiException(ValidCode.valid_error.value, gettext(
|
||
'Verification failed, please check whether the parameters are correct: {error}').format(
|
||
error=str(e)))
|
||
else:
|
||
return False
|
||
return True
|
||
|
||
def encryption_dict(self, model: Dict[str, object]):
|
||
return {**model, 'api_key': super().encryption(model.get('api_key', ''))}
|
||
|
||
api_base = forms.TextInputField('API URL', required=True)
|
||
api_key = forms.PasswordInputField('API Key', required=True)
|
||
|
||
def get_model_params_setting_form(self, model_name):
|
||
return KimiLLMModelParams()
|