--- name: Basic Chat model: api: chat configuration: type: azure_openai azure_deployment: gpt-4o parameters: temperature: 0.2 max_tokens: 1024 inputs: question: type: string chat_history: type: list sample: question: "What is Prompt flow?" chat_history: [] --- system: You are a helpful assistant. {% for item in chat_history %} {{item.role}}: {{item.content}} {% endfor %} user: {{question}}