unused-import:3:0:3:35::Unused ArgumentParser imported from argparse:UNDEFINED
unused-import:4:0:4:30::Unused Namespace imported from argparse:UNDEFINED
unused-variable:13:4:13:9:unused_variable_example:Unused variable 'hello':UNDEFINED
unused-variable:14:4:14:9:unused_variable_example:Unused variable 'world':UNDEFINED
