Wordpress post query

 <?php if ($query->have_posts()) : ?>

<ul class="kh-latest-post wp-block-latest-posts__list has-dates has-author wp-block-latest-posts ">

<?php while ($query->have_posts()) : ?>

<?php $query->the_post(); ?>

<li>

<?php if (has_post_thumbnail()) { ?>

<div class="wp-block-latest-posts__featured-image alignleft">

<a href="<?php the_permalink(); ?>" class="fusion-no-lightbox">

<img width="300" height="150"

src="<?php echo get_the_post_thumbnail_url(); ?>"

class="attachment-medium size-medium wp-post-image lazyautosizes lazyloaded"

alt="<?php echo get_post_meta( get_post_thumbnail_id(), '_wp_attachment_image_alt', true); ?>"

style="max-width:75px;max-height:75px;" loading="lazy" sizes="75px">

</a>

</div>

<?php } ?>

<a class="wp-block-latest-posts__post-title" href="<?php the_permalink(); ?>">

<?php the_title(); ?>

</a>

<div class="wp-block-latest-posts__post-author">by <?php the_author(); ?></div>

<time datetime="<?php echo get_the_date('c'); ?>" class="wp-block-latest-posts__post-date"><?php echo get_the_date(); ?></time>

</li>

<?php endwhile; ?>

</ul>

<?php wp_reset_postdata(); ?>

<?php endif; ?>