<s> import basic_container <EOL> class UbuntuContainer ( basic_container . BasicContainer ) : <EOL> def __init__ ( self ) : <EOL> super ( self . __class__ , self ) . __init__ ( ) <EOL> self . image = "<STR_LIT>" <EOL> self . command = "<STR_LIT>" <EOL> self . file_extension = "<STR_LIT>" </s>
