cache examples fix

app.py

@@ -237,10 +237,8 @@ def run_main_app(semantic_concept, word, script, prompt_suffix, font_name, num_s
         img = img[:, :, 3:4] * img[:, :, :3] + torch.ones(img.shape[0], img.shape[1], 3, device=device) * (1 - img[:, :, 3:4])
         img = img[:, :, :3]
 
-        print(img.shape)
-
         if step % skip == 0:
-            img_numpy = img.detach().cpu().numpy()*255
+            img_numpy = img.detach().cpu().numpy()
             img_numpy = np.resize(img_numpy, (200, 200, 3))
             gif_frames += [img_numpy]
         
@@ -277,7 +275,8 @@ def run_main_app(semantic_concept, word, script, prompt_suffix, font_name, num_s
     # writer = imageio.get_writer(filename, fps=20)
     # for frame in gif_frames: writer.append_data(frame)
     # writer.close()
-    imageio.mimsave(filename, np.array(gif_frames).astype(np.uint8))
+    # imageio.mimsave(filename, np.array(gif_frames).astype(np.uint8))
+    imageio.mimsave(filename, np.array(gif_frames))
 
     yield gr.update(value=filename_init,visible=True),gr.update(visible=False),gr.update(value=filename,visible=True),gr.update(value=cfg.caption,visible=True),gr.update(value=cfg.seed,visible=True)