app.py

import gradio as gr
import requests

# 设置 FastGPT API 的基本信息
API_URL = "https://api.fastgpt.in/api/v1/chat/completions"  # 请根据您的部署地址修改
API_KEY = "fastgpt-aleL83PzPiul9lZDJQFD4NHYfVIxP7mDIWFCyin2FuMhYgwlRC3NMkV2K5lxc8gF"  # 请替换为您的实际 API 密钥

def chat_with_fastgpt(user_input):
    headers = {
        "Authorization": f"Bearer {API_KEY}",
        "Content-Type": "application/json"
    }
    data = {
        "stream": False,
        "chatId": "unique_chat_id",  # 请替换为唯一的聊天 ID
        "messages": [{"role": "user", "content": user_input}]
    }
    response = requests.post(API_URL, headers=headers, json=data)
    if response.status_code == 200:
        response_data = response.json()
        return response_data['choices'][0]['message']['content']
    else:
        return f"请求失败，状态码：{response.status_code}"

# 创建 Gradio 接口
interface = gr.Interface(fn=chat_with_fastgpt, inputs="text", outputs="text", live=True)
interface.launch()