Natural Language Processing with BERT

Hi everyone. I am working on an assignment (sentiment analysis on a movie dataset) and I keep getting stuck with Python (extremely buggy), I keep getting bogged down because the code and packages need to be tweaked or updated. I found a KNIME workflow using BERT. Compared to Python, KNIME appears to be a piece of cake. Has anyone used KNIME for BERT sentiment analysis? I am looking for the help that I can get. Thank you.