--- a/libervia/backend/tools/common/data_format.py	Tue Jun 18 12:06:45 2024 +0200
+++ b/libervia/backend/tools/common/data_format.py	Wed Jun 19 18:44:57 2024 +0200
@@ -138,9 +138,7 @@
 
 
 def deserialise(
-    serialised_data: str,
-    default: Any = None,
-    type_check: type = dict
+    serialised_data: str, default: Any = None, type_check: type = dict
 ) -> Any:
     """Deserialize data from bridge
 
@@ -154,6 +152,9 @@
         return default
     ret = json.loads(serialised_data)
     if type_check is not None and not isinstance(ret, type_check):
-        raise ValueError("Bad data type, was expecting {type_check}, got {real_type}"
-            .format(type_check=type_check, real_type=type(ret)))
+        raise ValueError(
+            "Bad data type, was expecting {type_check}, got {real_type}".format(
+                type_check=type_check, real_type=type(ret)
+            )
+        )
     return ret