Update app.py

app.py

@@ -26,6 +26,8 @@ def respond(message, history, system_message, max_tokens, temperature, top_p):
 
     try:
         response = requests.post(API_URL, headers=headers, json=payload)
+        if response.status_code != 200:
+          return f"[HTTP {response.status_code}] {response.text}"  # 提示HTTP错误或报错内容
         result = response.json()
 
         # 判断是否报错