small changes...

taskrunner.py

@@ -1,5 +1,5 @@
+import sys
 import argparse
-import traceback
 
 from playbook import Playbook
 
@@ -29,13 +29,14 @@ def main():
             newPlay = Playbook.from_yaml(arg)
         except Exception as e:
             print(f"Failed to load playbook: {e}")
-            traceback.print_exc()
-            exit(1)
+            sys.exit(1)
 
         print(newPlay.view_playbook())
         log = newPlay.run_play()
         print(log.model_dump_json())
 
+    sys.exit(0)
+
 
 if __name__ == "__main__":
     main()