no "" how do i make homepage show full post?

this is hoempage https://www.mgdezigns.com/blog/
my homepage shows excerpt, I want it to show full article but I cannot find

<?php the_excerpt(); ?>
anywhere!

this is my index.php code

<?php get_header(); ?>
<div class="mh-content-section clearfix">
	<div id="main-content">
		<?php mh_cicero_lite_before_page_content(); ?>
		<?php if (category_description()) : ?>
			<section class="category-description content-margin content-background">
				<?php echo category_description(); ?>
			</section>
		<?php endif; ?>
       	<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
			<?php get_template_part('content'); ?>
		<?php endwhile; ?>
		<?php mh_cicero_lite_pagination(); ?>
		<?php else : ?>
			<?php get_template_part('content', 'none'); ?>
		<?php endif; ?>
	</div>
	<?php get_sidebar(); ?>
</div>
<?php get_footer(); ?>