Update tools.py

tools.py

@@ -83,7 +83,7 @@ def get_retriever():
 
 def create_rag_tool():
 
-    @tool(return_direct=True)
+    @tool()
     def rag_search(query: str) -> str:
         """
         Retrieve and summarize information from uploaded documents.
@@ -117,8 +117,6 @@ Rules:
 CONTENT:
 {context}
 """
-
-        response = llm.invoke(summary_prompt)
         return response.content.strip()
 
     return rag_search