Update app.py

app.py

@@ -1,7 +1,7 @@
 from PIL import Image
 import gradio as gr
 import numpy as np
-import random, os
+import random, os, gc
 import cv2
 import torch
 from accelerate import Accelerator
@@ -29,7 +29,7 @@ def make_hint(image, depth_estimator):
     return hint
 
 def plex(goof,prompt):
-
+    gc.collect()
     goof = load_image(goof).resize((512,512))
     goof = goof.convert("RGB")
     goof.save('./gf.png', 'PNG')