Update app.py

app.py

@@ -5,6 +5,7 @@ import torch
 import spaces
 import gradio as gr
 from fastapi import UploadFile, File, Form, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, PlainTextResponse
 from transformers import pipeline
 
@@ -33,7 +34,6 @@ def run_whisper(audio_path: str, target_language: str = None, is_translate: bool
     result = pipe(audio_path, generate_kwargs=generate_kwargs)
     return result["text"]
 
-
 # 3. Gradio 界面定义
 def gradio_predict(audio_path):
     if audio_path is None:
@@ -47,9 +47,17 @@ demo = gr.Interface(
     title="Whisper API Node"
 )
 
-# 4. 获取 Gradio 内置的 FastAPI 实例并添加 OpenAI 接口
+# 4. 获取 FastAPI 实例并添加 CORS 跨域支持
 app = demo.app
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 async def process_audio(file: UploadFile, response_format: str, language: str, is_translate: bool):
     suffix = os.path.splitext(file.filename)[1] or ".wav"
     with tempfile.NamedTemporaryFile(delete=False, suffix=suffix) as temp_file:
@@ -85,5 +93,5 @@ async def translate_api(
 ):
     return await process_audio(file, response_format, language="english", is_translate=True)
 
-# 5. 【关键修复】显式启动 Gradio 服务，防止容器直接退出
+# 5. 启动服务
 demo.launch()