Add cli option for model path

cli.py

@@ -8,3 +8,6 @@ argument_parser.add_argument(
 argument_parser.add_argument(
     "--evolution-algorithm", "-a", type=str, choices=["ga", "de"], default="ga"
 )
+argument_parser.add_argument(
+    "--model-path", "-m", type=str, required=True
+)

main.py

@@ -308,7 +308,7 @@ if __name__ == "__main__":
         case "llama2":
             logger.info("Using Llama2 client as the evolution engine")
             evolution_model = Llama2(
-                str(current_directory / "models/llama-2-13b-chat.Q5_K_M.gguf"),
+                model_path=options.model_path,
                 chat=USE_CHAT,
             )
 
@@ -323,7 +323,7 @@ if __name__ == "__main__":
             evaluation_model = evolution_model
         case "openai":
             evaluation_model = Llama2(
-                str(current_directory / "models/llama-2-13b-chat.Q5_K_M.gguf"),
+                model_path=options.model_path,
                 chat=USE_CHAT,
             )