Update agent_llamaindex.py

agent_llamaindex.py

@@ -25,7 +25,8 @@ def agent_llamaindex(config, prompt):
     agent = OpenAIAgent.from_tools(
         [tools[0],   # built-in tools
          date_tool], # custom tools
-        llm = llm, 
+        llm = llm,
+        max_iterations = 10,
         verbose = True
     )