Update app.py

app.py

@@ -69,7 +69,7 @@ def generate_image(seed_image):
             
     generated_image = diffusion.sample(model, y=input_img_pil, labels=None, n=1)
 
-    inp_img = seed_image_tensor.reshape(1, 256, 256).permute(1, 2, 0)  
+    inp_img = input_img_pil.reshape(1, 256, 256).permute(1, 2, 0)  
     inp_img = np.squeeze(inp_img.cpu().numpy())
     inp = Image.fromarray(inp_img)                # Create a PIL Image from array
     inp = inp.transpose(Image.FLIP_TOP_BOTTOM)