Update app.py

app.py

@@ -73,7 +73,7 @@ def get_credit_summary(api_key):
             exchange_rate = get_usd_to_cny_rate()
             if exchange_rate is not None:
                 total_balance_cny += usd_balance * exchange_rate
-                 logging.info(f"获取美元兑人民币汇率成功，当前总额度(CNY): {total_balance_cny}")
+                logging.info(f"获取美元兑人民币汇率成功，当前总额度(CNY): {total_balance_cny}")
             else:
                  logging.warning(f"获取美元兑人民币汇率失败，无法转换美元余额，API Key：{api_key}")
                  total_balance_cny += usd_balance * 7.2