use Seeder::Finder; 
    my $finder = Seeder::Finder->new( 
    seed_width    => "6", 
    strand        => "revcom", 
    motif_width   => "12", 
    n_motif       => "10", 
    hd_index_file => "6.index", 
    seq_file      => "Potato_FldvsWTinC_INDUCED_gene_list_promoters.faa", 
    bkgd_file     => "Potato_genome_promoters.bkgd", 
    out_file      => "Potato_FldvsWTinC_INDUCED_gene_list_promoters.faa", 
); 
$finder->find_motifs;

##</code><code>##

Use of uninitialized value in subroutine entry at /home/roarce/perl5/perlbrew/perls/perl-5.28.0/lib/site_perl/5.28.0/Seeder/Finder.pm line 476, <IN> line 8192.
Use of uninitialized value in subroutine entry at /home/roarce/perl5/perlbrew/perls/perl-5.28.0/lib/site_perl/5.28.0/Seeder/Finder.pm line 476, <IN> line 8192.
Use of uninitialized value in subroutine entry at /home/roarce/perl5/perlbrew/perls/perl-5.28.0/lib/site_perl/5.28.0/Seeder/Finder.pm line 476, <IN> line 8192.