Update app.py

app.py

@@ -1,6 +1,6 @@
 # https://www.philschmid.de/fine-tune-llms-in-2024-with-trl#3-create-and-prepare-the-dataset
 import gradio as gr
-import os, torch
+import os#, torch
 from datasets import load_dataset
 from huggingface_hub import HfApi, login
 #from peft import AutoPeftModelForCausalLM, LoraConfig