Upgrade to latest xwidgets to fix binder

SylvainCorlay · SylvainCorlay · commit 852ba69d4930 · 2020-12-16T08:51:52.000+01:00
diff --git a/environment.yml b/environment.yml
@@ -4,7 +4,7 @@ channels:
 dependencies:
   - xtensor-io=0.10.3
   - xeus-cling=0.10.0
-  - xwidgets=0.24.1
+  - xwidgets=0.24.2
   - ffmpeg=4.3.1
   - widgetsnbextension
   - cling=0.7.0=*_3  # Require build of cling with gcc 9.3
diff --git a/notebooks/demo.ipynb b/notebooks/demo.ipynb
@@ -111,7 +111,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "auto ls_image = xw::image()\n",
+    "auto ls_image = xw::image();\n",
     "ls_image.value = to_png_buffer(lightsaber);\n",
     "ls_image"
    ]

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@`
`111`	`111`	`"metadata": {},`
`112`	`112`	`"outputs": [],`
`113`	`113`	`"source": [`
`114`		`- "auto ls_image = xw::image()\n",`
	`114`	`+ "auto ls_image = xw::image();\n",`
`115`	`115`	`"ls_image.value = to_png_buffer(lightsaber);\n",`
`116`	`116`	`"ls_image"`
`117`	`117`	`]`