Changed layout converter path management to be callable outside of the main...

Changed layout converter path management to be callable outside of the main program with the current folder structure.

cooperative_cuisine/reinforcement_learning/layouts/convert_overcooked_ai_layouts.py

@@ -39,4 +39,4 @@ def convert_overcookd_ai_layouts(file_root, filename):
 
 
 if __name__ == "__main__":
-    convert_overcookd_ai_layouts("", "cramped_corridor.layout")
+    convert_overcookd_ai_layouts(Path().resolve().parents[1], "cramped_corridor.layout")