Execution.py line 317 (Issue with Background or People)

[NAS4Killer]

Hi, at first I wil thnks for this nice Node's, I like it.

If there are people in the background or the background is not relatively clear, an error message appears.

Error occurred when executing HivisionNode: 

object of type 'NoneType' has no len()

File "C:\\ComfyUI\execution.py", line 317, in execute 
output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, 
execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute _cb) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
File yUI\execution.py", line 222, in get_output_data
output = merge_result_data(results, obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\\ComfyUI\execution.py", line 175, in merge_result_data
output_is_list = [False] * len(results[0])
^^^^^^^^^^^^^^^

best regards

Even if there are several people in the picture, an error message appears. It would be nice to be able to decide, like with FaceReactor, which person you want to take the passport photo of.

Or take the passport photo of both people.