import openai

client = openai.OpenAI(
    api_key = "YOUR_POE_API_KEY",  # or os.getenv("POE_API_KEY")
    base_url = "https://api.poe.com/v1",
)

response = client.responses.create(
    model = "gemini-2.5-flash-lite",
    input = "A train leaves at noon, traveling 60 mph. One hour later, another train follows at 80 mph. After how many hours does the second train catch up?"
)

print(response.output_text)