This gist is used in the tutorial https://www.vijayan.in/how-to-create-custom-table-list-in-wordpress-admin-page

display_tablenav.php

<?php
...
	/**
	 * Generates the table navigation above or below the table
	 *
	 * @param string $which Position of the navigation, either top or bottom.
	 *
	 * @return void
	 */
	protected function display_tablenav( $which ) {
		?>
	<div class="tablenav <?php echo esc_attr( $which ); ?>">

		<?php if ( $this->has_items() ) : ?>
		<div class="alignleft actions bulkactions">
			<?php $this->bulk_actions( $which ); ?>
		</div>
			<?php
		endif;
		$this->extra_tablenav( $which );
		$this->pagination( $which );
		?>

		<br class="clear" />
	</div>
		<?php
	}
  ...