added download message

agent_llama_ui.py

@@ -38,6 +38,7 @@ def get_models():
     supported_extensions = ["bin","pth","gguf"]
     models_directory = "./models"  # Replace with the actual path
     # Use os.listdir to get a list of filenames in the directory
+    os.makedirs(models_directory, exist_ok=True)
     models = os.listdir(models_directory)
     # Filter out any subdirectories, if any
     models = [model for model in models if (model.lower().split(".")[-1] in supported_extensions) and os.path.isfile(os.path.join(models_directory, model))]