Update app.py

app.py

@@ -11,34 +11,37 @@ def hello():
 
 @app.route('/api/audio_separation', methods=['GET'])
 def audio_separation():
-    # 获取MP3文件的直链地址
-    mp3_url = request.args.get('url')
-    if not mp3_url:
-        return "Error: URL parameter is required", 400
-
-    # 下载MP3文件到本地
-    response = requests.get(mp3_url)
-    mp3_filename = mp3_url.split('/')[-1]  # 使用下载的文件名
-    with open("/tmp/" + mp3_filename, 'wb') as f:
-        f.write(response.content)
-
-    # 执行音频分离操作
-    subprocess.run(['python', 'separate.py', '/tmp/' + mp3_filename, '-o', '/tmp', '-m', './models/MDX_Net_Models/UVR-MDX-NET-Inst_HQ_3.onnx'])
-
-    # 生成分离后的文件名
-    vocals_filename = f"{os.path.splitext(mp3_filename)[0]}_vocals.wav"
-    no_vocals_filename = f"{os.path.splitext(mp3_filename)[0]}_no_vocals.wav"
-
-    # 提供文件的永久直链
-    vocals_url = f"/download/{os.path.basename(vocals_filename)}"
-    no_vocals_url = f"/download/{os.path.basename(no_vocals_filename)}"
-
-    # 返回结果
-    result = {
-        "vocals_url": vocals_url,
-        "no_vocals_url": no_vocals_url
-    }
-    return result
+    try:
+    	# 获取MP3文件的直链地址
+    	mp3_url = request.args.get('url')
+    	if not mp3_url:
+        	return "Error: URL parameter is required", 400
+
+    	# 下载MP3文件到本地
+    	response = requests.get(mp3_url)
+    	mp3_filename = mp3_url.split('/')[-1]  # 使用下载的文件名
+    	with open("/tmp/" + mp3_filename, 'wb') as f:
+        	f.write(response.content)
+
+    	# 执行音频分离操作
+    	subprocess.run(['python', 'separate.py', '/tmp/' + mp3_filename, '-o', '/tmp', '-m', './models/MDX_Net_Models/UVR-MDX-NET-Inst_HQ_3.onnx'])
+
+    	# 生成分离后的文件名
+    	vocals_filename = f"{os.path.splitext(mp3_filename)[0]}_vocals.wav"
+    	no_vocals_filename = f"{os.path.splitext(mp3_filename)[0]}_no_vocals.wav"
+
+    	# 提供文件的永久直链
+    	vocals_url = f"/download/{os.path.basename(vocals_filename)}"
+    	no_vocals_url = f"/download/{os.path.basename(no_vocals_filename)}"
+
+    	# 返回结果
+    	result = {
+        	"vocals_url": vocals_url,
+        	"no_vocals_url": no_vocals_url
+    	}
+    	return result
+    except Exception as e:
+        result = "Error: " + str(e), 500
 
 @app.route('/download/<filename>', methods=['GET'])
 def download(filename):