feat: 高级编排支持文件上传(WIP)

apps/setting/models_provider/impl/tencent_model_provider/credential/image.py

@@ -0,0 +1,69 @@
+# coding=utf-8
+"""
+    @project: MaxKB
+    @Author：虎
+    @file： llm.py
+    @date：2024/7/11 18:41
+    @desc:
+"""
+import base64
+import os
+from typing import Dict
+
+from langchain_core.messages import HumanMessage
+
+from common import forms
+from common.exception.app_exception import AppApiException
+from common.forms import BaseForm, TooltipLabel
+from setting.models_provider.base_model_provider import BaseModelCredential, ValidCode
+
+
+class QwenModelParams(BaseForm):
+    temperature = forms.SliderField(TooltipLabel('温度', '较高的数值会使输出更加随机，而较低的数值会使其更加集中和确定'),
+                                    required=True, default_value=1.0,
+                                    _min=0.1,
+                                    _max=1.9,
+                                    _step=0.01,
+                                    precision=2)
+
+    max_tokens = forms.SliderField(
+        TooltipLabel('输出最大Tokens', '指定模型可生成的最大token个数'),
+        required=True, default_value=800,
+        _min=1,
+        _max=100000,
+        _step=1,
+        precision=0)
+
+
+class TencentVisionModelCredential(BaseForm, BaseModelCredential):
+
+    def is_valid(self, model_type: str, model_name, model_credential: Dict[str, object], 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, f'{model_type} 模型类型不支持')
+        for key in ['api_key']:
+            if key not in model_credential:
+                if raise_exception:
+                    raise AppApiException(ValidCode.valid_error.value, f'{key} 字段为必填字段')
+                else:
+                    return False
+        try:
+            model = provider.get_model(model_type, model_name, model_credential)
+            model.stream([HumanMessage(content=[{"type": "text", "text": "你好"}])])
+        except Exception as e:
+            if isinstance(e, AppApiException):
+                raise e
+            if raise_exception:
+                raise AppApiException(ValidCode.valid_error.value, f'校验失败,请检查参数是否正确: {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_key = forms.PasswordInputField('API Key', required=True)
+
+    def get_model_params_setting_form(self, model_name):
+        return QwenModelParams()

apps/setting/models_provider/impl/tencent_model_provider/model/image.py

@@ -0,0 +1,25 @@
+from typing import Dict
+
+from langchain_openai.chat_models import ChatOpenAI
+
+from common.config.tokenizer_manage_config import TokenizerManage
+from setting.models_provider.base_model_provider import MaxKBBaseModel
+
+
+def custom_get_token_ids(text: str):
+    tokenizer = TokenizerManage.get_tokenizer()
+    return tokenizer.encode(text)
+
+
+class TencentVision(MaxKBBaseModel, ChatOpenAI):
+
+    @staticmethod
+    def new_instance(model_type, model_name, model_credential: Dict[str, object], **model_kwargs):
+        optional_params = MaxKBBaseModel.filter_optional_params(model_kwargs)
+        return TencentVision(
+            model=model_name,
+            openai_api_base='https://api.hunyuan.cloud.tencent.com/v1',
+            openai_api_key=model_credential.get('api_key'),
+            stream_options={"include_usage": True},
+            **optional_params,
+        )

apps/setting/models_provider/impl/tencent_model_provider/tencent_model_provider.py

@@ -7,8 +7,10 @@
     IModelProvider, ModelProvideInfo, ModelInfo, ModelTypeConst, ModelInfoManage
 )
 from setting.models_provider.impl.tencent_model_provider.credential.embedding import TencentEmbeddingCredential
+from setting.models_provider.impl.tencent_model_provider.credential.image import TencentVisionModelCredential
 from setting.models_provider.impl.tencent_model_provider.credential.llm import TencentLLMModelCredential
 from setting.models_provider.impl.tencent_model_provider.model.embedding import TencentEmbeddingModel
+from setting.models_provider.impl.tencent_model_provider.model.image import TencentVision
 from setting.models_provider.impl.tencent_model_provider.model.llm import TencentModel
 from smartdoc.conf import PROJECT_DIR
 
@@ -78,9 +80,18 @@ def _initialize_model_info():
 
     model_info_embedding_list = [tencent_embedding_model_info]
 
+    model_info_vision_list = [_create_model_info(
+        'hunyuan-vision',
+        '混元视觉模型',
+        ModelTypeConst.IMAGE,
+        TencentVisionModelCredential,
+        TencentVision)]
+
+
     model_info_manage = ModelInfoManage.builder() \
         .append_model_info_list(model_info_list) \
         .append_model_info_list(model_info_embedding_list) \
+        .append_model_info_list(model_info_vision_list) \
         .append_default_model_info(model_info_list[0]) \
         .build()