mirror of
https://github.com/RYDE-WORK/Langchain-Chatchat.git
synced 2026-01-25 16:23:22 +08:00
213 lines
6.1 KiB
Python
213 lines
6.1 KiB
Python
import os
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# 默认选用的 LLM 名称
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DEFAULT_LLM_MODEL = "chatglm3-6b"
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# 默认选用的 Embedding 名称
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DEFAULT_EMBEDDING_MODEL = "bge-large-zh-v1.5"
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# AgentLM模型的名称 (可以不指定,指定之后就锁定进入Agent之后的Chain的模型,不指定就是LLM_MODELS[0])
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Agent_MODEL = None
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# 历史对话轮数
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HISTORY_LEN = 3
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# 大模型最长支持的长度,如果不填写,则使用模型默认的最大长度,如果填写,则为用户设定的最大长度
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MAX_TOKENS = None
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# LLM通用对话参数
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TEMPERATURE = 0.7
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# TOP_P = 0.95 # ChatOpenAI暂不支持该参数
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SUPPORT_AGENT_MODELS = [
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"chatglm3-6b",
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"openai-api",
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"Qwen-14B-Chat",
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"Qwen-7B-Chat",
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"qwen-turbo",
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]
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LLM_MODEL_CONFIG = {
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# 意图识别不需要输出,模型后台知道就行
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"preprocess_model": {
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DEFAULT_LLM_MODEL: {
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"temperature": 0.05,
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"max_tokens": 4096,
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"history_len": 100,
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"prompt_name": "default",
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"callbacks": False
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},
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},
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"llm_model": {
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DEFAULT_LLM_MODEL: {
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"temperature": 0.9,
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"max_tokens": 4096,
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"history_len": 10,
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"prompt_name": "default",
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"callbacks": True
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},
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},
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"action_model": {
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DEFAULT_LLM_MODEL: {
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"temperature": 0.01,
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"max_tokens": 4096,
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"prompt_name": "ChatGLM3",
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"callbacks": True
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},
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},
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"postprocess_model": {
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DEFAULT_LLM_MODEL: {
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"temperature": 0.01,
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"max_tokens": 4096,
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"prompt_name": "default",
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"callbacks": True
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}
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},
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"image_model": {
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"sd-turbo": {
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"size": "256*256",
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}
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}
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}
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# 可以通过 model_providers 提供转换不同平台的接口为openai endpoint的能力,启动后下面变量会自动增加相应的平台
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# ### 如果您已经有了一个openai endpoint的能力的地址,可以在这里直接配置
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# - platform_name 可以任意填写,不要重复即可
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# - platform_type 以后可能根据平台类型做一些功能区分,与platform_name一致即可
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# - 将框架部署的模型填写到对应列表即可。不同框架可以加载同名模型,项目会自动做负载均衡。
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# 创建一个全局的共享字典
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MODEL_PLATFORMS = [
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{
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"platform_name": "oneapi",
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"platform_type": "oneapi",
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"api_base_url": "http://127.0.0.1:3000/v1",
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"api_key": "sk-",
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"api_concurrencies": 5,
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"llm_models": [
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# 智谱 API
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"chatglm_pro",
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"chatglm_turbo",
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"chatglm_std",
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"chatglm_lite",
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# 千问 API
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"qwen-turbo",
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"qwen-plus",
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"qwen-max",
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"qwen-max-longcontext",
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# 千帆 API
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"ERNIE-Bot",
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"ERNIE-Bot-turbo",
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"ERNIE-Bot-4",
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# 星火 API
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"SparkDesk",
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],
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"embed_models": [
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# 千问 API
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"text-embedding-v1",
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# 千帆 API
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"Embedding-V1",
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],
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"image_models": [],
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"reranking_models": [],
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"speech2text_models": [],
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"tts_models": [],
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},
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]
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MODEL_PROVIDERS_CFG_PATH_CONFIG = os.path.join(os.path.dirname(os.path.abspath(__file__)), "model_providers.yaml")
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MODEL_PROVIDERS_CFG_HOST = "127.0.0.1"
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MODEL_PROVIDERS_CFG_PORT = 20000
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# 工具配置项
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TOOL_CONFIG = {
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"search_local_knowledgebase": {
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"use": False,
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"top_k": 3,
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"score_threshold": 1,
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"conclude_prompt": {
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"with_result":
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'<指令>根据已知信息,简洁和专业的来回答问题。如果无法从中得到答案,请说 "根据已知信息无法回答该问题",'
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'不允许在答案中添加编造成分,答案请使用中文。 </指令>\n'
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'<已知信息>{{ context }}</已知信息>\n'
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'<问题>{{ question }}</问题>\n',
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"without_result":
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'请你根据我的提问回答我的问题:\n'
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'{{ question }}\n'
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'请注意,你必须在回答结束后强调,你的回答是根据你的经验回答而不是参考资料回答的。\n',
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}
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},
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"search_internet": {
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"use": False,
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"search_engine_name": "bing",
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"search_engine_config":
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{
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"bing": {
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"result_len": 3,
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"bing_search_url": "https://api.bing.microsoft.com/v7.0/search",
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"bing_key": "",
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},
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"metaphor": {
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"result_len": 3,
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"metaphor_api_key": "",
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"split_result": False,
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"chunk_size": 500,
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"chunk_overlap": 0,
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},
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"duckduckgo": {
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"result_len": 3
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}
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},
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"top_k": 10,
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"verbose": "Origin",
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"conclude_prompt":
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"<指令>这是搜索到的互联网信息,请你根据这些信息进行提取并有调理,简洁的回答问题。如果无法从中得到答案,请说 “无法搜索到能回答问题的内容”。 "
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"</指令>\n<已知信息>{{ context }}</已知信息>\n"
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"<问题>\n"
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"{{ question }}\n"
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"</问题>\n"
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},
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"arxiv": {
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"use": False,
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},
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"shell": {
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"use": False,
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},
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"weather_check": {
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"use": False,
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"api_key": "S8vrB4U_-c5mvAMiK",
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},
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"search_youtube": {
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"use": False,
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},
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"wolfram": {
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"use": False,
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"appid": "",
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},
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"calculate": {
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"use": False,
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},
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"vqa_processor": {
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"use": False,
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"model_path": "your model path",
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"tokenizer_path": "your tokenizer path",
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"device": "cuda:1"
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},
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"aqa_processor": {
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"use": False,
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"model_path": "your model path",
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"tokenizer_path": "yout tokenizer path",
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"device": "cuda:2"
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},
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"text2images": {
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"use": False,
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},
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}
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