Install servers dependencies in myBinder

README.md

@@ -5,16 +5,23 @@
 
 A JupyterLab extension to add an AI-powered tutor assistant to Notebooks.
 
+[a screencast showing an example with jupyter-ai-tutor]('https://github.com/user-attachments/assets/0f7da09e-fa19-4655-9825-09fdca764859')
+
+It currently relies on [jupyter-ai-jupyternaut](https://github.com/jupyter-ai-contrib/jupyter-ai-jupyternaut) for the agent, it needs to be installed (`pip install jupyter_ai_tutor[server]`).
+
+Once Jupyterlab started, the model must be configured via the menu `Settings>Jupyternaut settings` (model and API key).
+
 ## Requirements
 
 - JupyterLab >= 4.0.0
+- jupyter-ai-jupyternaut (currently the only agent compatible)
 
 ## Install
 
 To install the extension, execute:
 
 ```bash
-pip install jupyter_ai_tutor
+pip install jupyter_ai_tutor[server]
 ```
 
 ## Uninstall

binder/postBuild

@@ -30,7 +30,7 @@ def _(*args, **kwargs):
 _(sys.executable, "-m", "pip", "check")
 
 # install the labextension
-_(sys.executable, "-m", "pip", "install", "-e", ".")
+_(sys.executable, "-m", "pip", "install", "-e", ".[server]")
 _(sys.executable, "-m", "jupyter", "labextension", "develop", "--overwrite", ".")
 
 # verify the environment the extension didn't break anything

jupyter_ai_tutor/app.py

@@ -1,7 +1,6 @@
 from pathlib import Path
 
 from jupyter_server.extension.application import ExtensionApp
-from jupyter_server.utils import url_path_join
 from traitlets import Unicode
 
 from .handlers import ExplainHandler
@@ -30,10 +29,5 @@ def initialize_settings(self):
 
     def initialize_handlers(self):
         self.handlers = [
-            (
-                url_path_join(
-                    self.serverapp.base_url, "api/jupyter-ai-tutor/explain"
-                ),
-                ExplainHandler,
-            )
+            (r"/api/jupyter-ai-tutor/explain", ExplainHandler),
         ]