Update app.py

app.py

@@ -88,6 +88,7 @@ def get_credit_summary(api_key):
             logging.info(f"获取额度，API Key：{api_key}，当前额度: {total_balance}")
             return {"total_balance": float(total_balance)}
         except requests.exceptions.Timeout as e:
+            
             logging.error(f"获取额度信息失败，API Key：{api_key}，尝试次数：{attempt+1}/{max_retries}，错误信息：{e} (Timeout)")
             if attempt >= max_retries - 1:
                 logging.error(f"获取额度信息失败，API Key：{api_key}，所有重试次数均已失败 (Timeout)")
@@ -131,7 +132,7 @@ def test_model_availability(api_key, model_name, model_type="chat"):
             json=payload,
             timeout=timeout
         )
-        return response.status_code == 200 or response.status_code == 429
+        return response.status_code == 200
     except requests.exceptions.RequestException as e:
         logging.error(
             f"测试{model_type}模型 {model_name} 可用性失败，"