Help with comments code (code provided in my description)

To completely Disable comments, including the lines that say 0 comments, I am unsure what to do. This code was taken from my themes > edit themes > Comments.

<?php

// Do not delete these lines
if (!empty($_SERVER[‘SCRIPT_FILENAME’]) && ‘comments.php’ == basename($_SERVER[‘SCRIPT_FILENAME’]))
die (‘Please do not load this page directly. Thanks!’);

if ( post_password_required() ) { ?>
<p class=”nocomments”><?php _e(‘This post is password protected. Enter the password to view comments.’, TDOMAIN);?></p>
<?php
return;
}
?>

<!– You can start editing here. –>

<?php if ( have_comments() ) : ?>
<h3 id=”comments”><?php comments_number(__(‘No Response »’, TDOMAIN), __(‘1 Response »’, TDOMAIN), __ngettext(‘% Response’, ‘% Responses’, get_comments_number (),TDOMAIN));?> <?php _e(‘to “’,TDOMAIN);?><?php the_title(); ?>”</h3>

<ol class=”commentlist”>
<?php wp_list_comments(); ?>

<div class=”navigation”>
<div class=”alignleft”><?php previous_comments_link() ?></div>
<div class=”alignright”><?php next_comments_link() ?></div>
</div>
<?php else : // this is displayed if there are no comments so far ?>

<?php if (‘open’ == $post->comment_status) : ?>
<!– If comments are open, but there are no comments. –>

<?php else : // comments are closed ?>
<!– If comments are closed. –>
<p class=”nocomments”><?php _e(‘Comments are closed.’, TDOMAIN);?></p>

<?php endif; ?>
<?php endif; ?>

<?php if (‘open’ == $post->comment_status) : ?>

<div id=”respond” name=”respond”>

<h3><?php comment_form_title( __(‘Leave a Reply’, TDOMAIN), __(‘Leave a Reply to %s’, TDOMAIN) ); ?></h3>

<div class=”cancel-comment-reply”>
<small><?php cancel_comment_reply_link(); ?></small>
</div>

<?php if ( get_option(‘comment_registration’) && !$user_ID ) : ?>
<p><?php _e(‘You must be’, TDOMAIN);?> /wp-login.php?redirect_to=<?php echo urlencode(get_permalink()); ?>”><?php _e(‘logged in’,TDOMAIN);?> <?php _e(‘to post a comment.’, TDOMAIN);?></p>
<?php else : ?>

<form action=”<?php echo get_option(‘siteurl’); ?>/wp-comments-post.php” method=”post” id=”commentform”>

<?php if ( $user_ID ) : ?>

<p><?php _e(‘Logged in as’, TDOMAIN);?> /wp-admin/profile.php”><?php echo $user_identity; ?>. ” title=”<?php _e(‘Log out of this account’, TDOMAIN);?>”><?php _e(‘Log out »’, TDOMAIN);?></p>

<?php else : ?>

<p><input type=”text” name=”author” id=”author” value=”<?php echo $comment_author; ?>” size=”22″ tabindex=”1″ <?php if ($req) echo “aria-required=’true'”; ?> />
<label for=”author”><small><?php _e(‘Name’, TDOMAIN);?> <?php if ($req) echo “(required)”; ?></small></label></p>

<p><input type=”text” name=”email” id=”email” value=”<?php echo $comment_author_email; ?>” size=”22″ tabindex=”2″ <?php if ($req) echo “aria-required=’true'”; ?> />
<label for=”email”><small><?php _e(‘Mail (will not be published)’, TDOMAIN);?> <?php if ($req) _e(‘(required)’, TDOMAIN); ?></small></label></p>

<p><input type=”text” name=”url” id=”url” value=”<?php echo $comment_author_url; ?>” size=”22″ tabindex=”3″ />
<label for=”url”><small><?php _e(‘Website’, TDOMAIN);?></small></label></p>

<?php endif; ?>

<?php if(get_option(‘show_xhtml’)):?>
<p><small>XHTML: <?php _e(‘You can use these tags:’, TDOMAIN);?> <?php echo allowed_tags(); ?></small></p>
<?php endif;?>

<p><textarea name=”comment” id=”comment” cols=”100%” rows=”10″ tabindex=”4″></textarea></p>

<p><input name=”submit” type=”submit” id=”submit” tabindex=”5″ value=”<?php _e(‘Submit Comment’, TDOMAIN);?>” />
<?php comment_id_fields(); ?>
</p>
<?php do_action(‘comment_form’, $post->ID); ?>

</form>
<?php endif; // If registration required and not logged in ?>

</div> <!– End Respond –>
<?php endif; // if you delete this the sky will fall on your head ?>