后端新增《蚕茧识别V2》模块

bbit_ai/app/utils/GlobalVariable.py

@@ -0,0 +1 @@
+LOCAL_IP = "10.10.12.101"

bbit_ai/app/utils/MyUtils.py

@@ -20,3 +20,7 @@ def format_datetime(dt: datetime, tz="Asia/Shanghai"):
     tz_obj = pytz.timezone(tz)
     dt = dt.astimezone(tz_obj)
     return dt.strftime("%Y-%m-%d %H:%M:%S")
+
+
+def safe_round(value, ndigits=2, default=None):
+    return round(value, ndigits) if value is not None else default