The major changes in this commit involve code refactoring and adding new functionality to calculate Term frequency (TF). The TF is now computed as a separate step from the TF-IDF calculation, which improves the modularity and maintainability of the code. Additionally, an unnecessary test file (MessageUtilsTest.kt) has been removed, and various dependencies have been updated or removed as needed. A few changes were also made to improve the readability and usability of the code.
Timo Bryant