Update app.py

app.py

@@ -61,15 +61,15 @@ def get_credit_summary(api_key):
             total_balance = data.get("totalBalance", 0)
             logging.info(f"获取额度，API Key：{api_key}，当前额度: {total_balance}")
             return {"total_balance": float(total_balance)}
-        except Timeout as e:
+        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:
                 time.sleep(retry_delay)
             else:
                 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)")
-        except requests.exceptions.RequestException as e:
-             logging.error(f"获取额度信息失败，API Key：{api_key}，错误信息：{e}")
-             return None
+        except RequestException as e:
+            logging.error(f"获取额度信息失败，API Key：{api_key}，错误信息：{e}")
+            return None
     return None
 
 FREE_MODEL_TEST_KEY = (