[Update] Folder refactor and prompts from txt file

Author: aniketrajnish

src/Text To Material/Assets/Scenes/SampleScene.unity

@@ -1,4 +1,5 @@
 using UnityEngine;
+#if UNITY_EDITOR
 using UnityEditor;
 using UnityEngine.Networking;
 
@@ -97,4 +98,5 @@ public static string InvokeChat(string prompt, string model = "gpt-3.5-turbo")
 
     }
 
-} 
+}
+#endif