app.py

import gradio as gr
from random import randint
import os
from openai import OpenAI

tok = os.getenv('deepseekapi')

client = OpenAI(api_key=tok, base_url="https://api.deepseek.com")

def response(message, history):
    if message=="How do I buy a yacht?":
        response="You don't"
    elif message=="你会说中文吗":
        response="我是一只鸡"
    else:
        response = client.chat.completions.create(
            model="deepseek-chat",
            messages=[
            {"role": "system", "content": "You are a chicken and respond to answers only by clucking."},
            {"role": "user", "content": message},
              ],
            max_tokens=144,
            temperature=0.7,
            stream=False)
        response = response.choices[0].message.content
    return response

gr.ChatInterface(response).launch()