Resolve WES-97 "Integrate signpredictor in spellingbee"

Assets/Common/Interfaces/ThemeList.cs

@@ -1,4 +1,3 @@
-using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
@@ -19,15 +18,6 @@ public class ThemeList : ScriptableObject
     /// </summary>
     public List<Theme> themes = new List<Theme>();
 
-    /// <summary>
-    /// Function to find a theme-index in the list based on its title
-    /// </summary>
-    /// <param name="title"></param>
-    public void SetCurrentTheme(string title)
-    {
-        this.currentThemeIndex = themes.FindIndex((mi) => mi.title == title);
-    }
-
     /// <summary>
     /// Function to find a theme-index in the list based on its index
     /// </summary>