Resolve WES-181 "Missing code doc"

Assets/Common/Interfaces/ModelList.cs

@@ -2,6 +2,7 @@ using NatML;
 using System;
 using System.Collections.Generic;
 using UnityEngine;
+
 /// <summary>
 /// This scriptable will hold tupples of Courseindices and models
 /// </summary>
@@ -33,7 +34,6 @@ public class ModelList : ScriptableObject
         public TextAsset embeddingsFile;
     }
 
-
     /// <summary>
     /// A list of all the models
     /// </summary>
@@ -61,7 +61,6 @@ public class ModelList : ScriptableObject
         return null;
     }
 
-
     /// <summary>
     /// Function to check if the modelIndex has been set
     /// </summary>
@@ -80,11 +79,19 @@ public class ModelList : ScriptableObject
         currentModelIndex = models.FindIndex((m) => m.index == index);
     }
 
+    /// <summary>
+    /// Shortcut for getting the index of the current model
+    /// </summary>
+    /// <returns></returns>
     public ModelIndex GetCurrentModelIndex()
     {
         return models[currentModelIndex].index;
     }
 
+    /// <summary>
+    /// Shortcut for getting the embeddings TextAsset of the current model
+    /// </summary>
+    /// <returns></returns>
     public TextAsset GetEmbeddings()
     {
         return models[currentModelIndex].embeddingsFile;