chat_roles_sample.py

client = OpenAI(api_key="<OPENAI_API_TOKEN>")

response = client.chat.completions.create(
   model="gpt-4o-mini",
   # Add in the extra examples and responses
   messages=[
       {"role": "system", "content": "You are a helpful Geography tutor that generates concise summaries for different countries."},
       {"role": "user", "content": "Give me a quick summary of Portugal."},
       {"role": "assistant", "content": "Portugal is a country in Europe that borders Spain. The capital city is Lisboa."},
       {"role": "user", "content": example1},
       {"role": "assistant", "content": response1},
       {"role": "user", "content": example2},
       {"role": "assistant", "content": response2},
       {"role": "user", "content": example3},
       {"role": "assistant", "content": response3},
       {"role": "user", "content": "Give me a quick summary of Greece."}
   ]
)

print(response.choices[0].message.content)