Parse error: syntax error, unexpected (line 2)

Hello! I know next to nothing about coding but tried to remove something from my website by changing something in function.php, based on a suggestion in another topic. It didn’t work, and I got this error message, and I thought I reversed it, but the error is still there. What’s wrong? I’m sure it’s something quite simple I accidentally deleted.

Here is the error:

Parse error: syntax error, unexpected ‘<‘ in /homepages/12/d344599265/htdocs/caggage/wordpress caggage/wp-content/themes/comicpress/functions.php on line 2

And here are the first few lines of the code:

<?php 

if ( ! function_exists( 'comicpress_enqueue_comment_reply' ) ) {
    function comicpress_enqueue_comment_reply() {
            if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
                wp_enqueue_script( 'comment-reply' );
            }
    }
}
add_action( 'wp_enqueue_scripts', 'comicpress_enqueue_comment_reply' );
// Text domain - Languages location
load_theme_textdomain( 'comicpress', get_template_directory() . '/lang' );
// the_post_thumbnail('thumbnail/medium/full');
add_theme_support( 'post-thumbnails' );
add_theme_support( 'automatic-feed-links' );
add_editor_style();

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