fix test_task.py

Author: pankaj-bind

tests/utils/test_task.py

@@ -189,7 +189,6 @@ def test_completed_task_invalid_artifact_type(self):
             )
 
     def test_new_task_with_invalid_context_id(self):
-        """Test that new_task raises a ValueError with an invalid context_id."""
         with pytest.raises(
             ValueError,
             match="Invalid context_id: 'not-a-uuid' is not a valid UUID.",
@@ -204,7 +203,6 @@ def test_new_task_with_invalid_context_id(self):
             )
 
     def test_new_task_with_empty_string_context_id(self):
-        """Test that new_task raises a ValueError with an empty string context_id."""
         with pytest.raises(
             ValueError, match="Invalid context_id: '' is not a valid UUID."
         ):
@@ -218,7 +216,6 @@ def test_new_task_with_empty_string_context_id(self):
             )
 
     def test_new_task_with_valid_context_id(self):
-        """Test that new_task accepts a valid context_id."""
         valid_uuid = '123e4567-e89b-12d3-a456-426614174000'
         task = new_task(
             Message(