Add new line before field description

Author: kholodnovarrival

graphene_federation/service.py

@@ -83,6 +83,8 @@ def add_entity_fields_decorators(entity, schema: Schema, string_schema: str) ->
                 decorator_value = getattr(f, decorator, None)
                 if decorator_value:
                     str_field += f" {decorator_resolver(schema, decorator_value)}"
+        if str_fields and str_field.lstrip().startswith("\"\"\""):
+            str_field = f"\n{str_field}"
         str_fields.append(str_field)
     str_fields_annotated = "\n".join(str_fields)
     # Replace the original field declaration by the annotated one