use My::Translator;

my $trans = My::Translator->new(Config => 'config.txt');
my ($ret, $conf) = $trans->translate("abc xyz");
print "output is '$ret' with confidence $conf %\n";

##</code><code>##

use My::Translator;
my $conf = Config::Tiny...
my $prep = My::Translator::prepare_with_some_transformations("abc xyz");
my ($ret, $conf) = My::Translator::translate($prep, $conf);
print "output is '$ret' (via $prep) with confidence $conf %\n";