Merge branch '4GeeksAcademy:master' into master

Author: ElviraQDP

learn.json

@@ -12,7 +12,7 @@
     "video-solutions": true,
     "graded": true,
     "config": {
-        "disableGrading": false,
+        "disableGrading": true,
         "editor": {
             "version": "1.0.71"
         }