[PYT-634] limit episodes to 11

Author: arielmoguillansky

_includes/latest_episodes.html

@@ -2,7 +2,7 @@ <h2 class="episode-header-text">Latest Episodes</h2>
 <div class="episode-card-row row col-md-12">
   {% assign events = site.events | where: "category", "live-stream" %}
   {% capture now %}{{'now' | date: '%s' | plus: 0 %}}{% endcapture %}
-  {% for item in events | where: "type" == "live-stream" | sort: "date" %}
+  {% for item in events | where: "type" == "live-stream" | sort: "date" | limit:11 %}
     {% capture date %}{{item.date | date: '%s' | plus: 0 %}}{% endcapture %}
     {% if date <= now %}
       <div class="episode-card col-md-3 resource-card pytorch-resource">