Update app.py

app.py

@@ -59,14 +59,17 @@ def get_credit_summary(api_key):
             response.raise_for_status()
             data = response.json().get("data", {})
             total_balance = data.get("totalBalance", 0)
-            logging.info(f"API Key：{api_key}，当前额度: {total_balance}")
+            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.RequestException 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}")
+        except 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")
+                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
     return None
 
 FREE_MODEL_TEST_KEY = (