update ddgs

agent.py

@@ -42,8 +42,11 @@ def web_search(keywords: str, max_results:int = 5) -> str:
     """
     with DDGS() as ddgs:
         # Perform a text search
-        results = ddgs.text(keywords, max_results)
-        print(results)
+        output = ""
+        results = ddgs.text(keywords, max_results = max_results)
+        for result in results:
+            output += f"{result['title']}\n{result['body']}\n{result['url']}\n\n"
+        return(output)
 
 
 class AgentState(TypedDict):