|
|
|
@ -6,32 +6,32 @@ from raganything import RAGAnything
|
|
|
|
|
from lightrag import LightRAG
|
|
|
|
|
from Util.RagUtil import create_llm_model_func, create_vision_model_func, create_embedding_func
|
|
|
|
|
|
|
|
|
|
async def load_existing_lightrag():
|
|
|
|
|
lightrag_working_dir = "./rag_storage"
|
|
|
|
|
|
|
|
|
|
if os.path.exists(lightrag_working_dir) and os.listdir(lightrag_working_dir):
|
|
|
|
|
print("✅ 发现已存在的 LightRAG 实例,正在加载...")
|
|
|
|
|
else:
|
|
|
|
|
print("❌ 未找到已存在的 LightRAG 实例,将创建新实例")
|
|
|
|
|
async def load_existing_lightrag():
|
|
|
|
|
# 索引位置
|
|
|
|
|
WORKING_DIR = "./rag_storage"
|
|
|
|
|
|
|
|
|
|
# 创建 LLM 模型自定义函数
|
|
|
|
|
llm_model_func = create_llm_model_func()
|
|
|
|
|
# 创建可视模型自定义函数
|
|
|
|
|
vision_model_func = create_vision_model_func(llm_model_func)
|
|
|
|
|
# 创建嵌入模型自定义函数
|
|
|
|
|
embedding_func = create_embedding_func()
|
|
|
|
|
|
|
|
|
|
# 声明LightRAG实例
|
|
|
|
|
lightrag_instance = LightRAG(
|
|
|
|
|
working_dir=lightrag_working_dir,
|
|
|
|
|
working_dir=WORKING_DIR,
|
|
|
|
|
llm_model_func=llm_model_func,
|
|
|
|
|
embedding_func=embedding_func
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# 初始化
|
|
|
|
|
await lightrag_instance.initialize_storages()
|
|
|
|
|
await initialize_pipeline_status()
|
|
|
|
|
|
|
|
|
|
# 创建RAGAnything实例,依托于LightRAG实例
|
|
|
|
|
rag = RAGAnything(
|
|
|
|
|
lightrag=lightrag_instance,
|
|
|
|
|
vision_model_func=vision_model_func,
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# 查询
|
|
|
|
|
result = await rag.aquery(
|
|
|
|
|
"平台安全的保证方法有哪些?",
|
|
|
|
|
mode="hybrid"
|
|
|
|
|