import gradio as gr
import requests  # 缺少的模块导入

API_URL = 'https://ms-fc-eapp-func-wlddafkcou.cn-shanghai.fcapp.run/invoke'

def post_request(url, json):
    with requests.Session() as session:
        response = session.post(url, json=json)
        return response

def backend_processing(text_input):
    payload = {"input":{"text":text_input},"parameters":{}}
    response = post_request(API_URL, json=payload)
    response = response.json()
    response = response['Data']['text']
    return response  # 修复缩进问题

# 使用gradio创建界面
iface = gr.Interface(
    fn=backend_processing,  # 后端处理函数
    inputs="text",  # 输入类型为文本
    outputs="text",  # 输出类型为文本
    live=True,  # 实时更新输出（如果适用）
    title="简易文本处理示例",  # 界面标题
    description="输入文本，点击按钮，查看后端返回的信息。"  # 界面描述
)

# 启动界面
iface.launch(share=True)

# 以下的重复函数和调用应该被删除或注释掉
# def post_request(url, json):
#     with requests.Session() as session:
#         response = session.post(url, json=json)
#         return response
# payload = {"input":{"text":"以关键词“五福”写一副春联"},"parameters":{}}
# response = post_request(API_URL, json=payload)