Update agent.py

agent.py

@@ -7,7 +7,7 @@ from langchain_core.messages import HumanMessage
 from langchain_core.prompts import ChatPromptTemplate
 
 # 1. Web Browsing
-from langchain_community.tools import DuckDuckGoSearchRun
+from langchain_community.tools import DuckDuckGoSearchResults
 from langchain_community.document_loaders import ImageCaptionLoader
 import requests, time
 import pandas as pd
@@ -22,7 +22,7 @@ def web_search(query: str) -> str:
     Args:
         query: what you want to search
     """
-    search = DuckDuckGoSearchRun()
+    search = DuckDuckGoSearchResults()
     results = search.invoke(query)
     return "\n".join(results)
 
@@ -158,7 +158,7 @@ class BasicAgent:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
         # response = self.agent_exe.invoke({"input": f"Question: {question}"})
         # fixed_answer = response['message'][-1].content
-        time.sleep(15)
+        # time.sleep(15)
         fixed_answer = self.agent.run(f"Answer this question: {question}")
         # fixed_answer = "This is a default answer."
         print(f"Agent returning fixed answer: {fixed_answer}")