fix: removed unnecessary start learning buttons

lms/lms/widgets/NoPreviewModal.html

@@ -29,10 +29,6 @@
                 <button class="btn btn-primary btn-sm notify-me pull-right" data-course="{{course.name | urlencode}}">
                     {{ _("Notify me when available") }}
                 </button>
-                {% elif show_start_learing_cta(course, membership) %}
-                <button class="btn btn-primary btn-sm enroll-in-course pull-right" data-course="{{ course.name | urlencode}}">
-                    {{ _("Start Learning") }}
-                </button>
                 {% endif %}
             </div>
             {% endif %}

lms/templates/reviews_cta.html

@@ -6,8 +6,4 @@
     <a class="btn btn-secondary btn-sm" href="/login?redirect-to=/courses/{{ course.name }}">
         {{ _("Write a review") }}
     </a>
-{% elif show_start_learing_cta(course, membership) %}
-    <div class="btn btn-secondary btn-sm enroll-in-course" data-course="{{ course.name | urlencode }}">
-        {{ _("Start Learning") }}
-    </div>
 {% endif %}