From 93db434bfda204ef692bfc3cc4d0ee3d760f0252 Mon Sep 17 00:00:00 2001
From: Tim-Oliver Husser <thusser@uni-goettingen.de>
Date: Mon, 25 Dec 2023 16:41:56 +0100
Subject: [PATCH] fixed bug

---
 pyobs/robotic/scripts/callmodule.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyobs/robotic/scripts/callmodule.py b/pyobs/robotic/scripts/callmodule.py
index d59c1838..54884be8 100644
--- a/pyobs/robotic/scripts/callmodule.py
+++ b/pyobs/robotic/scripts/callmodule.py
@@ -18,7 +18,7 @@ def __init__(
         self,
         module: str,
         method: str,
-        params: Optional[List[Any]],
+        params: Optional[List[Any]] = None,
         **kwargs: Any,
     ):
         """Initialize a new SequentialRunner.