lat.pm: use source file with phrases from config

data/sample_config.json

@@ -22,7 +22,8 @@
     },
     "debug_log" : "/var/log/aleesa-telegram-bot/debug.log",
     "lat" : {
-        "brain" : "data/lat/brain.sqlite"
+        "brain" : "data/lat/brain.sqlite",
+        "src" : "lat.txt"
     },
     "karma" : {
         "dir" : "data/karma"

lib/lat.pm

@@ -23,6 +23,7 @@ use botlib qw(logger);
 
 my $c = loadConf();
 my $brain = $c->{lat}->{brain};
+my $srcfile = $c->{lat}->{src};
 
 # swallow phrase and return answer
 sub train () {
@@ -41,7 +42,7 @@ sub train () {
 		order => 2
 	);
 
-	$lat->train('data/phrases.txt');
+	$lat->train($srcfile);
 	my ($tokens, $expressions) = ($lat->stats())[0,1];
 	printf "Total tokens: %s\nTotal expressins: %s\n", $tokens, $expressions;
 	$lat->save();