Still not working :( I really don't know what I am doing wrong here:

use LWP::Simple;
use warnings;
#use strict;
my $query = shift(@ARGV);
#print "$query\n";

die "waste fellow dnt know hw to write a program" unless (open(IN,">/h
+ome/vivek/Desktop/test12.txt"));
my $content = get("http://amigo.geneontology.org/cgi-bin/amigo/search.
+cgi?query=$query;search_constraint=gp;action=query;view=query/");
die "Couldn’t get the website!" unless defined $content;
print IN "$content";
print "At the whileloop\n";
while(IN)
{

push(my @a, $1) if (my $line =~ /(GO:\d+)/);
rint "Reached";
print "@a\n";

close(IN);
}
[download]

Printing that array gives me nothing.