文件变更

app/nodes/llm_call.py

@@ -12,7 +12,7 @@ from langchain_core.runnables import RunnableLambda
 from langgraph.runtime import Runtime
 
 # 本地模块
-from app.state import MessagesState, GraphContext
+from app.graph.state import MessagesState, GraphContext
 from app.prompts import create_system_prompt
 from app.utils.logging import log_state_change, print_llm_input
 from app.logger import debug, info, error
@@ -30,7 +30,7 @@ def create_llm_call_node(llm: BaseLLM, tools: list):
         异步节点函数
     """
     # 构建调用链
-    prompt = create_system_prompt()
+    prompt = create_system_prompt(tools)
     llm_with_tools = llm.bind_tools(tools)
     
     # 恢复带 RunnableLambda 的链，并在下方使用 astream 遍历