Update app.py

app.py

@@ -1,7 +1,8 @@
 import os
 import gradio as gr
 import json
-from tencentcloud.common import credentialfrom tencentcloud.common.profile.client_profile import ClientProfile
+from tencentcloud.common import credential
+from tencentcloud.common.profile.client_profile import ClientProfile
 from tencentcloud.common.profile.http_profile import HttpProfile
 from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
 from tencentcloud.hunyuan.v20230901 import hunyuan_client, models