react agent

app.py

@@ -8,7 +8,7 @@ import asyncio
 from llama_index.core import SimpleDirectoryReader
 
 from llama_index.llms.groq import Groq
-from llama_index.core.agent.workflow import FunctionAgent
+from llama_index.core.agent.workflow import ReActAgent
 
 from llama_index.tools.duckduckgo import DuckDuckGoSearchToolSpec
 from llama_index.tools.wikipedia import WikipediaToolSpec
@@ -30,7 +30,7 @@ class BasicAgent:
         arxiv_spec = ArxivToolSpec()
         arxiv_tool = FunctionTool.from_defaults(arxiv_spec.arxiv_query)
         llm = Groq(model="deepseek-r1-distill-llama-70b", api_key=api_key)
-        self.agent = FunctionAgent(tools=[search_tool, wiki_tool, arxiv_tool], llm=llm, system_prompt='''
+        self.agent = ReActAgent(tools=[search_tool, wiki_tool, arxiv_tool], llm=llm, system_prompt='''
         You are a general AI assistant.
         I will ask you a question. You can use the tools at your disposal to help you with an answer.
         Report your thoughts, and finish your answer with the following template: FINAL ANSWER: [YOUR FINAL ANSWER].