| from typing import List | |
| import openai | |
| prompt_template = "Tell me a short joke about {topic}" | |
| client = openai.OpenAI() | |
| def call_chat_model(messages: List[dict]) -> str: | |
| response = client.chat.completions.create( | |
| model="gpt-3.5-turbo", | |
| messages=messages, | |
| ) | |
| return response.choices[0].message.content | |
| def invoke_chain(topic: str) -> str: | |
| prompt_value = prompt_template.format(topic=topic) | |
| messages = [{"role": "user", "content": prompt_value}] | |
| return call_chat_model(messages) | |
| if __name__ == "__main__": | |
| print(invoke_chain("ice cream")) |