Grigoris got an invitation in March to give a talk to the Thüringer Landessternwarte Tautenburg, scheduled for June 21 (the summer solstice 2022). With the title “The ASSESS classifier: a machine-learning tool to uncover populations of evolved massive stars in nearby galaxies” he gave an introduction to the massive stars and their evolution, along with the issues we are facing as far as mass loss. highlighting the importance of the ASSESS project. After a short description of what is ASSESS all about he continued to describe the machine-learning classifier and the first results.