Update app.py

app.py

@@ -1,14 +1,11 @@
 import os
 import gradio as gr
 import json
-import types
-from tencentcloud.common import credential
-from tencentcloud.common.profile.client_profile import ClientProfile
+from tencentcloud.common import credentialfrom 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
 
-
 def respond(
     message,
     history: list[tuple[str, str]],
@@ -17,59 +14,56 @@ def respond(
     temperature,
     top_p,
 ):
-    default_system = 'You are a helpful assistant.'
-
-    messages = [{"Role": "system", "Content": default_system}]
-
-    secret_id = os.getenv('SECRET_ID')
-    secret_key = os.getenv('SECRET_KEY')
-    
-
-    cred = credential.Credential(secret_id, secret_key)
-    httpProfile = HttpProfile()
-    httpProfile.endpoint = "hunyuan.tencentcloudapi.com"
-    clientProfile = ClientProfile()
-    clientProfile.httpProfile = httpProfile
-    client = hunyuan_client.HunyuanClient(cred, "", clientProfile)
-    req = models.ChatCompletionsRequest()
-    print(history)
-
-    for val in history:
-        if val[0]:
-            messages.append({"Role": "user", "Content": val[0]})
-        if val[1]:
-            messages.append({"Role": "assistant", "Content": val[1]})
-
-    messages.append({"Role": "user", "Content": message})
-
-    params = {
-        "Model": "hunyuan-large",
-        "Messages": messages,
-        "Stream": True,
-        "StreamModeration": True,
-        "EnableEnhancement": False,
-    }
-    req.from_json_string(json.dumps(params))
-
-    resp = client.ChatCompletions(req)
-
-    response = ""
-
-    for event in resp:
-        data = json.loads(event['data'])
-        token = data['Choices'][0]['Delta']['Content']
-
-        response += token
-        yield response
-
-
-
-demo = gr.ChatInterface(
-    respond,
+    try:
+        default_system ='You are a helpful assistant.'
+
+        messages = [{"Role": "system", "Content": default_system}]
+
+        secret_id = os.getenv('SECRET_ID')
+        secret_key = os.getenv('SECRET_KEY')
+
+        cred = credential.Credential(secret_id, secret_key)
+        httpProfile = HttpProfile()
+        httpProfile.endpoint = "hunyuan.tencentcloudapi.com"
+        clientProfile= ClientProfile()
+        clientProfile.httpProfile = httpProfile
+        client = hunyuan_client.HunyuanClient(cred, "", clientProfile)
+        req = models.ChatCompletionsRequest()
+
+        for val in history:
+            if val[0] andval[1]:
+                messages.append({"Role": "user", "Content": val[0]})
+                messages.append({"Role": "assistant", "Content": val[1]})
+        
+        messages.append({"Role": "user", "Content": message})
+        params = {
+            "Model": "hunyuan-large",
+            "Messages": messages,
+            "Stream": True,
+            "StreamModeration": True,
+            "EnableEnhancement": False,
+        }
+        req.from_json_string(json.dumps(params))
+
+        resp= client.ChatCompletions(req)
+
+        response = ""
+
+        for event in resp:
+            data = json.loads(event['data'])
+            token = data['Choices'][0]['Delta']['Content']
+
+            response += token
+            yield response
+
+    except TencentCloudSDKExceptionas err:
+        raise gr.Error(f"腾讯云SDK异常: {err}")
+    except Exception as e:
+        raise gr.Error(f"发生错误: {str(e)}")
+
+demo = gr.ChatInterface(respond,
     title="Hunyuan-Large"
 )
 
-
 if __name__ == "__main__":
-    demo.launch()
-	
+    demo.launch()