response = client.chat.completions.create(
model="gpt-4o-mini",
messages=[{"role": "system",
"content": "You are a data science tutor."},
{"role": "user",
"content": "What is the difference between mutable and immutable objects?"}]
)
System：控制 assistant 的「行為」
User：向 assistant 下「指示」
Assistant：回應使用者指示
提供範例
引導模型朝正確方向
提供 assistant 訊息是一種更結構化的「shot-prompting」
範例：Python 程式設計家教
範例提問與解答
提供範例
response = client.chat.completions.create(
model="gpt-4o-mini",
messages=[{"role": "system",
"content": "You are a Python programming tutor who speaks concisely."},
{"role": "user",
"content": "How do you define a Python list?"},
{"role": "assistant",
"content": "Lists are defined by enclosing a comma-separated sequence of
objects inside square brackets [ ]."},
{"role": "user",
"content": "What is the difference between mutable and immutable objects?"}]
)
回應
print(response.choices[0].message.content)
Mutable objects can be changed after creation (e.g., lists, dictionaries). Immutable objects
cannot be altered once created (e.g., strings, tuples).
試驗範例數量
System vs. assistant vs. user
System → 重要的樣板格式
Output the information in this format:
name | age | occupation
Assistant → 範例對話
User → 新輸入所需的脈絡（多為單輪）
Create a job advert for an AI Engineer. Use this job advert as a template:
Job Title: Data Engineer
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