Hide sold out products at featured collection section

featured-collection.liquid

{% comment %}Hide sold out variants by ezfycode.com [START]{% endcomment %}
{% assign all_products = null | sort %}
{% assign count = 0 %}

{% for each in section.settings.collection.products %}
{% if each.available %}
{% assign _product = each | sort %}
{% assign all_products = all_products | concat:_product %}
{% endif %}

{% if count == section.settings.products_to_show %}
{% break %}
{% endif %}
{% endfor %}
{% comment %}Hide sold out variants by ezfycode.com [END]{% endcomment %}