app.py

import gradio as gr
from transformers import pipeline

# 加载模型和分词器
model_name = "climatebert/distilroberta-base-climate-detector"
pipe = pipeline("text-classification", model=model_name)

# 定义分类函数
def classify_text(text):
    return pipe(text)

# 创建 Gradio 界面
iface = gr.Interface(
    fn=classify_text,
    inputs=gr.Textbox(lines=2, placeholder="输入文本..."),
    outputs="json",
    title="气候文本分类器"
)
iface.launch()