Revert "upgrade gradio to 5.49.1"

This reverts commit 0fb8ef878b5c17a2b9d314eabae815689568868b.

README.md

@@ -4,7 +4,7 @@ emoji: 👀
 colorFrom: blue
 colorTo: red
 sdk: gradio
-sdk_version: 5.49.1
+sdk_version: 5.29.0
 app_file: app.py
 pinned: true
 license: cc-by-sa-4.0
@@ -123,7 +123,7 @@ These are the cats of the Marigold authors!
 - Double copying between the hidden gallery component and the slider introduces visible flickering.
 - Each version of gradio-dualvision is locked to specific versions of `gradio`:
   - `v0.1.0`: `gradio==4.44.1` and `gradio_imageslider==0.0.20`;
-  - `v0.2.0`: `gradio==5.49.1`;
+  - `v0.2.0`: `gradio==5.29.0`;
 
 ## Contributing 
 PRs are welcome but should start as a discussion in the [Issues](https://github.com/toshas/gradio-dualvision/issues) first. 

gradio_dualvision/gradio_patches/gallery.py

@@ -12,7 +12,7 @@ import numpy as np
 import PIL.Image
 from gradio_client.utils import is_http_url_like
 
-from gradio import processing_utils, utils, image_utils
+from gradio import processing_utils, utils, wasm_utils, image_utils
 from gradio.data_classes import FileData, ImageData
 
 
@@ -98,7 +98,11 @@ class Gallery(gradio.Gallery):
                     caption=caption,
                 )
 
-        with ThreadPoolExecutor() as executor:
-            for o in executor.map(_save, value):
-                output.append(o)
+        if wasm_utils.IS_WASM:
+            for img in value:
+                output.append(_save(img))
+        else:
+            with ThreadPoolExecutor() as executor:
+                for o in executor.map(_save, value):
+                    output.append(o)
         return GalleryData(root=output)

requirements.txt

@@ -1,3 +1,3 @@
-gradio==5.49.1
-gradio_client==1.13.3
-spaces==0.43.0
+gradio==5.29.0
+gradio_client==1.10.0
+spaces==0.36.0