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@@ -91,7 +91,8 @@ RUN pip install --no-cache-dir --upgrade \
 	ipywidgets
 
 # Copy some context we need now / later into app folder
-COPY 'packages.txt' 'requirements.txt' 'login.html' 'on_build.sh' 'start_server.sh' $HOME/app/
+COPY 'packages.txt' 'requirements.txt' 'login.html' '_welcome.ipynb' \
+	'on_build.sh' 'on_startup.sh' 'start_server.sh' $HOME/app/
 COPY 'setup_timm_dev' 'setup_timm_scripts' $HOME/bin/
 
 #######################################
@@ -112,6 +113,7 @@ RUN mkdir /data/.cache
 RUN chown -R user:user /data
 
 RUN chmod +x $HOME/app/start_server.sh
+RUN chmod +x $HOME/app/on_startup.sh
 RUN chmod 755 $HOME/bin/*
 #######################################
 # End root user section

_welcome.ipynb

@@ -0,0 +1,52 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "d2b58eda-06bc-4f2a-9e8d-fb850811b104",
+   "metadata": {},
+   "source": [
+    "# Welcome to the `timm` optimized Jupyter Space\n",
+    "\n",
+    "This is a re-worked version of the JuptyerLab template: https://huggingface.co/spaces/SpacesExamples/jupyterlab\n",
+    "\n",
+    "Key changes:\n",
+    "* Cleaned up Dockerfile\n",
+    "* Update to newer Ubuntu CUDA image, Python 3.12\n",
+    "* Removed Pillow and build & install Pillow-SIMD instead (better CPU utilization for workloads with image pre-processing)\n",
+    "* Pre-install Torch, `datasets`, `transformers`, and of course `timm`\n",
+    "* A `setup_timm_scripts` script to download train, validate, benchmark, and inference scripts from the current release to your `CWD`\n",
+    "* A `setup_timm_dev` script to checkout timm into folder in your `CWD` and pip install in editable model. Link scripts to `CWD`\n",
+    "* Default to `/data` for terminal launch to match default notebook folder\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "bb6b9a86-17d5-474a-baf6-85403a9c9e1e",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.8"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

on_startup.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+# Write some commands here that will run when the Space is started, before launching Jupyter
+cp $HOME/app/_welcome.ipynb /data/

requirements.txt

@@ -6,4 +6,4 @@ datasets
 webdataset==0.2.86
 hf-transfer
 transformers
-timm
+timm

start_server.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 JUPYTER_TOKEN="${JUPYTER_TOKEN:=huggingface}"
 
+. $HOME/app/on_startup.sh
+
 NOTEBOOK_DIR="/data"
 
 jupyter labextension disable "@jupyterlab/apputils-extension:announcements"