From 22ef80b0c32e92c91c78c833c573a9f8d07f88f8 Mon Sep 17 00:00:00 2001
From: Tommaso Comparin <3862206+tcompa@users.noreply.github.com>
Date: Fri, 19 Jul 2024 11:56:04 +0200
Subject: [PATCH] Add `None` default in task model

---
 fractal_tasks_core/dev/task_models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fractal_tasks_core/dev/task_models.py b/fractal_tasks_core/dev/task_models.py
index 4f07a9b11..4ce2cba04 100644
--- a/fractal_tasks_core/dev/task_models.py
+++ b/fractal_tasks_core/dev/task_models.py
@@ -41,7 +41,7 @@ class CompoundTask(_BaseTask):
     """
 
     executable_init: str
-    meta_init: Optional[dict[str, Any]]
+    meta_init: Optional[dict[str, Any]] = None
 
     @property
     def executable_non_parallel(self) -> str: