Add spaces decorator

app.py

@@ -3,6 +3,7 @@ import os
 import re
 import gradio as gr
 import onnxruntime
+import spaces
 from transformers import AutoTokenizer
 from huggingface_hub import hf_hub_download
 import numpy as np
@@ -144,6 +145,8 @@ def generate_text(text):
     output_text = tokenizer.decode(decoder_input_ids[0], skip_special_tokens=True)
     return output_text
 
+
+@spaces.GPU
 def verbalize(text):
     parts = split_to_parts(text)
     verbalized = ''
@@ -169,6 +172,7 @@ examples = [
 
 
 
+@spaces.GPU
 def synthesize(model_name, text, speed, voice_audio = None, progress=gr.Progress()):
     
     if text.strip() == "":