Child theme and modules

Hi!
I’ve child-theme and make modifications in td_module_10.php. Now I have updated my theme to 9.7 and I did’n find td_module_10.php anymore in theme?
This is my modification:
<div class=”td-module-meta-info”>
<?php do_action(‘epfl_pw_premium_indicator’, $this->post);?>
<?php if (td_util::get_option(‘tds_category_module_10’) == ‘yes’) { echo $this->get_category(); }?>
<?php echo $this->get_author();?>
<?php echo $this->get_date($modified_date);?>
<?php echo $this->get_comments();?>
</div>
So where I put now this: <?php do_action(‘epfl_pw_premium_indicator’, $this->post);?>

Thank you!!