fix: image url to base64 conversion

Algorithm5838 · github-actions[bot] · commit eca56c04c120 · 2026-04-13T21:26:50.000Z
diff --git a/backend/open_webui/utils/middleware.py b/backend/open_webui/utils/middleware.py
@@ -2057,7 +2057,7 @@ async def convert_url_images_to_base64(form_data):
                 continue
 
             try:
-                base64_data = await asyncio.to_thread(get_image_base64_from_url, image_url)
+                base64_data = await get_image_base64_from_url(image_url)
                 new_content.append(
                     {
                         'type': 'image_url',

Original file line number	Diff line number	Diff line change
`@@ -2057,7 +2057,7 @@ async def convert_url_images_to_base64(form_data):`
`2057`	`2057`	`continue`
`2058`	`2058`
`2059`	`2059`	`try:`
`2060`		`- base64_data = await asyncio.to_thread(get_image_base64_from_url, image_url)`
	`2060`	`+ base64_data = await get_image_base64_from_url(image_url)`
`2061`	`2061`	`new_content.append(`
`2062`	`2062`	`{`
`2063`	`2063`	`'type': 'image_url',`