Hi Xilopaint,
Kindly, the first attached screenshot shows the results that appear after attempting to search for a video on YouTube, the second shows the results before I write any thing. Where could the expected error be? I have done everything required; I obtained the YouTube API key from Google and placed it in its designated location. The workflow is supposed to work, but unfortunately, I don't know where the problem lies. I would greatly appreciate your help. Thank you very much.