Update app.py

app.py

@@ -25,7 +25,7 @@ def generate(prompt, samp_steps, batch_size, seed, progress=gr.Progress(track_tq
         guidance_scale=0.0,
         generator=torch.manual_seed(seed),
     ).images
-    upscaled_images = img.resize((1024,1024), 1) for img in images
+    upscaled_images = [img.resize((1024,1024), 1) for img in images]
     final_images = img2img(
         prompt,
         num_inference_steps=samp_steps,