Add spaces library for GPU support

app.py

@@ -1,7 +1,7 @@
 import argparse
 import os
 from datetime import datetime
-
+import spaces
 import gradio as gr
 import numpy as np
 import torch
@@ -126,7 +126,7 @@ automasker = AutoMasker(
     device='cuda', 
 )
 
-
+@spaces.GPU
 def submit_function(
     person_image,
     cloth_image,

requirements.txt

@@ -1,6 +1,7 @@
 accelerate==0.31.0
 diffusers==0.29.2
 gradio==4.39.0
+spaces==0.29.2
 huggingface_hub==0.23.4
 matplotlib==3.9.1
 numpy==1.26.4