Unused import
Unused import

Also, improve import layout

spyder-ide/spyder.line_profiler,Nodd/spyder_line_profiler,Nodd/spyder.line_profiler,spyder-ide/spyder.line-profiler,jitseniesen/spyder-memory-profiler,spyder-ide/spyder.memory_profiler,jitseniesen/spyder-memory-profiler