…nslation example**Problem**:The code assumed `ItemHelpers.text_message_outputs()` returned a single string per result (e.g., `"Hola mundo"`), but it actually returns a **list of strings** (e.g., `["Hola", "Mundo"]`). This caused a `TypeError` when joining outputs.**Example of Failure**:```pythonoutputs = [    ["Hola", "Mundo"],  # From text_message_outputs    ["Buenos días"],    ["Cómo estás"],]translations = "\n\n".join(outputs)  # ❌ TypeError: can't join list to str```**Changes**:- Wrap `text_message_outputs(...)` with `" ".join(...)` to safely flatten each agent’s output into a single string:```python  outputs = [      " ".join(ItemHelpers.text_message_outputs(res_1.new_items)),      " ".join(ItemHelpers.text_message_outputs(res_2.new_items)),      " ".join(ItemHelpers.text_message_outputs(res_3.new_items)),  ]```**Benefits**:- Prevents `TypeError` by ensuring all outputs are strings.- Maintains consistent formatting for the final joined output.- Makes the example robust and easier to understand for users.This change ensures the parallel translation workflow works reliably, even when agent outputs vary in structure.