feat: add description field to TaskOutput in validation feedback tests

Author: MervinPraison

src/praisonai/tests/unit/test_validation_feedback.py

@@ -60,12 +60,14 @@ def test_validation_feedback_captured_on_invalid_decision(self):
         # Simulate task execution results
         collect_task.result = TaskOutput(
             raw="Collected only 3 items",
+            description="Collected data items",
             agent="agent1"
         )
         collect_task.status = "completed"
 
         validate_task.result = TaskOutput(
             raw="Not enough results, need at least 10",
+            description="Validation result",
             agent="agent2"
         )
         validate_task.status = "completed"
@@ -220,12 +222,14 @@ def test_validation_feedback_with_context_tasks(self):
         # Simulate task execution results
         data_task.result = TaskOutput(
             raw="Generated data with errors",
+            description="Generated data",
             agent="agent1"
         )
         data_task.status = "completed"
 
         validate_task.result = TaskOutput(
             raw="Data has errors, please fix",
+            description="Data validation result",
             agent="agent2"
         )
         validate_task.status = "completed"