Update app.py

app.py

@@ -12,11 +12,7 @@ HF_TOKEN = os.getenv('mentalhealth_llama_chat')
 login(HF_TOKEN)
 
 # Model name in Hugging Face docs
-model = 'shefali2023/llama-2-7b-chat-doctor'
-
-
-#other model that we were using before
-#'klyang/MentaLLaMA-chat-7B'
+model ='klyang/MentaLLaMA-chat-7B'
 
 
 tokenizer = AutoTokenizer.from_pretrained(model, use_auth_token=True)