refactor: remove binder (complex) and move local note

_config.yml

@@ -35,8 +35,6 @@ repository:
     url: https://github.com/dathere/100.dathere.com # Online location of your book
     branch: main # Which branch of the repository should be used when creating links (optional)
 launch_buttons:
-    notebook_interface: jupyterlab
-    binderhub_url: https://mybinder.org
     thebe: true
 sphinx:
     config:

exercises-setup.md

@@ -5,26 +5,25 @@
 At the end of each lesson there may be an exercise that you may complete either:
 
 -   Within the page (uses Thebe) [↩](#thebe)
--   In a separate online Jupyter lab environment (uses Binder) [↩](#binder)
 -   Locally on your computer [↩](#local)
 
-You may choose which approach you'd prefer then [continue to the next page](getting-started.md).
+You may choose an approach you prefer then [continue to the next page](getting-started.md).
 
 (exercises-setup:thebe)=
 
 ### Thebe
 
-In the header for a lesson click the rocket icon and then in the dropdown click `Live Code`. Thebe should begin launching as shown in a new box that appears with its launch status. Once the status is set to `ready` (may take a few seconds/minutes), then you should be able to edit and run the code cell within the page by pressing the `run` button or pressing `shift + enter` when your cursor is within a code cell.
+In the header for a lesson click the rocket icon and then in the dropdown click `Live Code`. Thebe should begin launching as shown in a new box that appears with its launch status. Once the status is set to `ready` **(this may take a few seconds/minutes)**, then you should be able to edit and run the code cell within the page by pressing the `run` button or pressing `shift + enter` when your cursor is within a code cell.
 
 Here's a screen recording that shows how to do this for each lesson:
 
 ![Thebe demo](media/thebe-demo.gif)
 
-(exercises-setup:binder)=
+<!-- (exercises-setup:binder)=
 
 ### Binder
 
-In the header for a lesson click the rocket icon and then in the dropdown click `Binder`. Binder should be launching and once ready (may take a few seconds/minutes) an online Jupyter lab environment is set up for you to work with.
+In the header for a lesson click the rocket icon and then in the dropdown click `Binder`. Binder should be launching and once ready (may take a few seconds/minutes) an online Jupyter lab environment is set up for you to work with. -->
 
 (exercises-setup:local)=
 
@@ -87,6 +86,17 @@ Bash completions allow you to press the tab key at certain locations while typin
 
 You can download the current bash completions file from qsv's source code at [`contrib/bashly/completions.bash`](https://github.com/jqnatividad/qsv/blob/master/contrib/bashly/completions.bash). Then you may run `source completions.bash` to enable the completions in your current terminal instance. You may also move `completions.bash` to your home directory (`~/completions.bash`) and also create a `.bashrc` file in your home directory (`~/.bashrc`) to include `source completions.bash` as a line within it for the completions script to run whenever you launch a bash terminal.
 
+:::{admonition} Reminder for exercises
+:class: important
+
+If you're running exercises locally then make sure you change your directory (`cd`) into the relevant directory in the `lessons` folder for each exercise. For example for the first exercise you may run this command from the root folder:
+
+```bash
+cd lessons/0
+```
+
+:::
+
 #### Recap
 
 If you chose to do a local installation, then by now you should have the following available on your system:

getting-started.md

@@ -1,14 +1,3 @@
 # Getting started
 
 This section includes introductory lessons including concepts found commonly in qsv and command-line usage. If you're new to qsv or want to follow the exercises in order, continue on to the first lesson.
-
-:::{admonition} Reminder for each exercise
-:class: important
-
-If you're running exercises locally then make sure you change your directory (`cd`) into the relevant directory in the `lessons` folder for each exercise. For example for the first exercise you may run this command from the root folder:
-
-```bash
-cd lessons/0
-```
-
-:::

lessons/0/notes.md

@@ -70,7 +70,7 @@ Now it's your turn to take on the first exercise.
 
 Using a qsv command, get the total number of rows that are in the `fruits.csv` file.
 
-> Here we list qsv commands for your reference. Solve this exercise using [Thebe](exercises-setup:thebe), [Binder](exercises-setup:binder), or [locally](exercises-setup:local).
+> Here we list qsv commands for your reference. Solve this exercise using [Thebe](exercises-setup:thebe) or [locally](exercises-setup:local).
 
 ```{code-cell}
 :tags: ["scroll-output"]

requirements.txt

@@ -1,2 +1 @@
-jupyter-book
-jupyterlab_myst
+jupyter-book