history message raise error

[moseshu]

Question

the error is:
agents.models.openai_chatcompletions.py:463
It raise error: UserError: Unexpected role in easy_input_message: assistant

how to input the history messages?
this is my test code.

from agents import Agent, Runner, OpenAIChatCompletionsModel,ModelSettings
import asyncio
from openai import AsyncOpenAI
from agents import set_default_openai_client

external_client = AsyncOpenAI(
    api_key="",
    base_url="openai.com",
)

set_default_openai_client(external_client)
spanish_agent = Agent(
    name="Spanish agent",
    instructions="You only speak English.",
    model=OpenAIChatCompletionsModel(
        model="gpt-4o-mini",
        openai_client=external_client,
    ),
    model_settings=ModelSettings(temperature=0.5),
)

english_agent = Agent(
    name="English agent",
    instructions="You only speak Chinese",
    model=OpenAIChatCompletionsModel( 
        model="gpt-4o-mini",
        openai_client=external_client,
    ),
     model_settings=ModelSettings(temperature=0.15),
)

triage_agent = Agent(
    name="Triage agent",
    instructions="Handoff to the appropriate agent based on the language of the request.",
    handoffs=[spanish_agent, english_agent],
    model=OpenAIChatCompletionsModel(
        model="gpt-4o-mini",
        openai_client=external_client,
    ),
)

async def main():
    result = await Runner.run(triage_agent, input=[{"role":"user","content":"what is your name?"},
                                                   {"role":"assistant","content":"I'm Moses，how about you?"},
                                                   {"role":"user","content":"What questions did I just ask? "}])
    print(result.final_output)
await main()

[benbjurstrom]

Was hoping you could use the previous_response_id provided by the Responses API to handle the chat history, but the only reference to it anywhere in this repo is issue #51.

[rm-openai]

#93 fixes this. Will cut a new release soon as well.