Simplify basic_agents_example.py

Remove unused trace wrapper, disable tracing, and inline model name.

Author: ericjy

examples/agenthub/agents/basic_agents_example.py

@@ -2,27 +2,19 @@
 # Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl/
 
 
-"""Demonstrates running an OpenAI Agents workflow against the AgentHub endpoint."""
+"""Demonstrates using OpenAI Agents SDK against the AgentHub endpoint."""
 
 import asyncio
-
-from agents import Agent, Runner, set_default_openai_client, trace
-
+from agents import Agent, Runner, set_default_openai_client, set_tracing_disabled
 from examples.agenthub import common
 
-MODEL = "xai.grok-4-1-fast-reasoning"
-
-# Set the OCI OpenAI Client as the default client to use with OpenAI Agents
 set_default_openai_client(common.build_agenthub_async_client())
-
+set_tracing_disabled(True)
 
 async def main():
-    agent = Agent(name="Assistant", instructions="You are a helpful assistant", model=MODEL)
-    # https://openai.github.io/openai-agents-python/models/#tracing-client-error-401
-    with trace("Trace workflow"):
-        result = await Runner.run(agent, "Write a haiku about recursion in programming.")
-        print(result.final_output)
-
+    agent = Agent(name="Assistant", instructions="You are a helpful assistant", model="xai.grok-4-1-fast-reasoning")
+    result = await Runner.run(agent, "Write a haiku about recursion in programming.")
+    print(result.final_output)
 
 if __name__ == "__main__":
     asyncio.run(main())