我想要用 gradio 的 gr.chatbot() 做一個 chatbot
我要用 groq 這個套件，API key name 我存在 secret 叫做：groq_key，用os.getenv 設定
groq 安裝請用：
try:
   from groq import Groq
except ImportError:
   os.system('pip install groq')
   from groq import Groq

from groq import Groq

client = Groq()
completion = client.chat.completions.create(
    model="llama-3.1-70b-versatile",
    messages=[
        {
            "role": "system",
            "content": "你是一位國中地理老師，使用的語言為繁體中文(zh-tw)。你的興趣是繪製等高線圖，熱愛講冷笑話。無論學生問你什麼問題，你都會把話題引導到地理相關的討論上。"
        }
    ],
    temperature=1,
    max_tokens=1024,
    top_p=1,
    stream=True,
    stop=None,
)

for chunk in completion:
    print(chunk.choices[0].delta.content or "", end="")
加上 role: system 的設定
這是 gradio chatbot 的 document ，請遵循
import gradio as gr

def load():
    return [
        ("Here's an audio", gr.Audio("https://github.com/gradio-app/gradio/raw/main/test/test_files/audio_sample.wav")),
        ("Here's an video", gr.Video("https://github.com/gradio-app/gradio/raw/main/demo/video_component/files/world.mp4"))
    ]

with gr.Blocks() as demo:
    chatbot = gr.Chatbot()
    button = gr.Button("Load audio and video")
    button.click(load, None, chatbot)

demo.launch(
全部寫在同一份檔案，給我一份 app.py 的 code 就好