课堂不能选用jupter实训

app/services/shixun_search_service.rb

@@ -33,6 +33,10 @@ class ShixunSearchService < ApplicationService
       @shixuns = status == "published" ? @shixuns.where(status: 2) : @shixuns.where(status: [0, 1])
     end
 
+    if params[:no_jupyter]
+      @shixuns = @shixuns.where(is_jupyter: 0)
+    end
+
     ## 筛选 难度
     if params[:diff].present? && params[:diff].to_i != 0
       @shixuns = @shixuns.where(trainee: params[:diff])