Update app.py

app.py

@@ -1,13 +1,14 @@
 import spaces
 import torch
 import gradio as gr
-from transformers import pipeline, AutoModelForCausalLM, AutoTokenizer, AutoModel
+from transformers import pipeline, AutoModelForCausalLM, AutoTokenizer, AutoModel, LlamaTokenizer, LlamaForCausalLM
 import numpy as np
 from espnet2.bin.tts_inference import Text2Speech
 #import yaml
 #import os
 import requests
 import nltk
+import scipy.io.wavfile
 
 try:
     nltk.data.find('taggers/averaged_perceptron_tagger_eng')