Update app.py

app.py

@@ -1,10 +1,12 @@
 #---------------------AI Paraphraser - iFrame code -----------------------------
 # With direct model load
 #----------------------------------------------------------------
--m pip install --upgrade transformers
+
 
 import transformers
 import gradio as gr
+import torch
+
 from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
 
 tokenizer = AutoTokenizer.from_pretrained("humarin/chatgpt_paraphraser_on_T5_base")