Update app.py

app.py

@@ -1,12 +1,11 @@
 from transformers import AutoModelForCausalLM, AutoTokenizer
 import gradio as gr
 import torch
-from huggingface_hub import login
 
 title = "🤖AI ChatBot"
 description = "A State-of-the-Art Large-scale Pretrained Response generation model (DialoGPT)"
 examples = [["How are you?"]]
-login()
+
 tokenizer = AutoTokenizer.from_pretrained("google/gemma-2-2b-it")
 model = AutoModelForCausalLM.from_pretrained("google/gemma-2-2b-it", torch_dtype=torch.float16)
 #stvlynn/Gemma-2-2b-Chinese-it