Apply prepare changes

Author: MaxNumerique

src/opengeodeweb_back/utils_functions.py

@@ -85,14 +85,16 @@ def validate_request(request, schema):
         validate(json_data)
     except fastjsonschema.JsonSchemaException as e:
         error_msg = str(e)
-        
+
         if "data must contain" in error_msg:
             field = error_msg.split("data must contain ['")[1].split("']")[0]
             error_msg = f"'{field}' is a required property"
         elif "data must not contain" in error_msg:
             field = error_msg.split("data must not contain {'")[1].split("'")[0]
-            error_msg = f"Additional properties are not allowed ('{field}' was unexpected)"
-            
+            error_msg = (
+                f"Additional properties are not allowed ('{field}' was unexpected)"
+            )
+
         flask.abort(400, f"Validation error: {error_msg}")