An Engpsh class is a class that focuses on teaching the Engpsh language to students. In Engpsh, we would say "Engpsh class" or "a class in Engpsh" to refer to this type of class. For example:

"I have Engpsh class at 9:00 every Monday, Wednesday, and Friday."

"I'm taking a class in Engpsh this semester to improve my language skills."