Updates for 3.5 (#36)

* updates for 3.5

* remove metadata update

Author: pavithraes

environment.yml

@@ -2,11 +2,15 @@ name: bk-tutorial
 channels:
   - conda-forge
 dependencies:
-  - bokeh>=3.3.1
+  - python>=3.12
+  - pip
   - geojson
   - geopandas
   - jupyter_client<8
   - notebook
   - pandas
   - pyshp
-  - python>=3.12
+  - ipykernel
+  - pip:
+      - bokeh==3.5
+      - bokeh_sampledata

notebooks/11_widgets_interactivity.ipynb

@@ -270,21 +270,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "This example uses the [sampledata that comes with Bokeh](https://docs.bokeh.org/en/latest/docs/reference/sampledata.html#bokeh-sampledata).\n",
-    "You can download it with the following code:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "import bokeh.sampledata\n",
-    "\n",
-    "bokeh.sampledata.download()"
+    "This example uses the [sampledata that comes with Bokeh](https://docs.bokeh.org/en/latest/docs/reference/sampledata.html#bokeh-sampledata)."
    ]
   },
   {
@@ -523,7 +509,8 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "metadata": {},
+   "metadata": {
+   },
    "outputs": [],
    "source": [
     "import numpy as np\n",