Hi, I am new to RapidMiner and I am learning how to use it correctly. I did a simple process of tokenize but the results are quite unusual from other videos and instruction that I saw. To go more into details, I used two operators (read document, process document) and tokenize in the sub-process; but I am receving this results, with an uncomfartable layout. I am attaching a screenshot, do you know where I am doing wrong ? why am I getting this result ?