import requests
import json





url = "http://localhost:11434/api/chat"
payload = {
    "model": "gpt-oss",
    "messages": [
        {"role": "user", "content": "why is the sky blue?"}
    ]
}

resp = requests.post(url, json=payload, timeout=120)
resp.raise_for_status()
data = resp.json()

# Ollama returns the assistant reply under data["message"]["content"]
print(data["message"]["content"])