fix lf_dev 2023-8-2

unify_api/modules/electric/views/electric.py

@@ -272,10 +272,10 @@ async def qual_history_service(start, end, intervel, slots, pid):
         if slot in datas.keys():
             for stats_item in stats_items:
                 value = datas[slot].get(stats_item, "")
-                if value and stats_item == "freq_dev_mean":
+                # if value and stats_item == "freq_dev_mean":
                 # 如果频率偏差保留两位小数之后为0了，那么直接返回0,防止出现-0.00 的情况
-                    if abs(value) < 0.05:
-                        value = 0
+                # if abs(value) < 0.05:
+                #     value = 0
                 elec_data[stats_item].append(value)
         else:
             for stats_item in stats_items: