Revert "first description of pixi incl pixi.toml file"

This reverts commit ab43185bb2.

.gitattributes

@@ -1,2 +0,0 @@
-# SCM syntax highlighting & preventing 3-way merges
-pixi.lock merge=binary linguist-language=YAML linguist-generated=true -diff

.gitignore

@@ -140,6 +140,4 @@ book/.jupyterlite.doit.db
 **.teachbooks/
 book/_toc_with_local_paths.yml
 book/_git/
-book/conf.py# pixi environments
-.pixi/*
-!.pixi/config.toml
+book/conf.py

book/_toc.yml

@@ -17,7 +17,6 @@ parts:
     - file: installation-and-setup/overview.md
       sections:
       - file: installation-and-setup/vscode-setup.md
-      - file: installation-and-setup/pixi.md
       - file: installation-and-setup/git-setup_local.md
       - file: installation-and-setup/anaconda.md
       - file: installation-and-setup/git_bash_conda_vs-code.md

book/installation-and-setup/overview.md

@@ -15,5 +15,5 @@ The following table will link the relevant installation and setup steps for you.
 |:---:|:---|:---|
 | Type 1<br>Type 2 | Review book | No software needed! Just open your interactive book online and give a review in the way you're asked to | 
 | Type 3 |  Edit single files online | No software needed! But you'll interact with Git, which might be a new thing for you |
-| Type 4 | Editing text<br>Git| VS Code _or_ Jupyterlab <br>GitHub Desktop / Git in VS Code    |
-| Type 5 |  Editing text<br>Git<br>Managing code-related software<br>Build your book | VS Code_or_ Jupyterlab <br>GitHub Desktop / Git in VS Code<br>Anaconda<br>Jupyter Book/Sphinx |
+| Type 4 | Editing text<br>Git| VS Code<br>GitHub Desktop / Git in VS Code    |
+| Type 5 |  Editing text<br>Git<br>Managing code-related software<br>Build your book | VS Code<br>GitHub Desktop / Git in VS Code<br>Anaconda<br>Jupyter Book/Sphinx |

book/installation-and-setup/pixi.md

@@ -1,21 +0,0 @@
-# Installing and running with Pixi
-
-- Install pixi
-
-In the root file of the TB:
-
-- run `pixi install`
-
-This will install teachbooks and the most common dependecies. 
-
-three tasks:
-- `pixi run editor` this will start jupyterlab as the editor for both markdown and jupyternotebooks
-- `pixi run serve` starts a server
-- `pixi run teachbooks` builds the book (equivalent to `teachbooks build book` as described here)
-
-
-
-
-
-## Editing with Jupyter lab
-Something about Jupyter lab

pixi.toml

@@ -1,23 +0,0 @@
-[workspace]
-authors = ["FreekPols <c.f.j.pols@tudelft.nl>"]
-channels = ["conda-forge"]
-name = "manual"
-platforms = ["win-64"]
-version = "0.1.0"
-
-[tasks]
-teachbooks = "teachbooks build book"
-server = "teachbooks serve"
-editor = "jupyter lab"
-
-[dependencies]
-python = ">=3.14.7,<3.15"
-jupyterlab = ">=4.6.3,<5"
-numpy = ">=2.5.2,<3"
-matplotlib = ">=3.11.1,<4"
-
-[pypi-dependencies]
-teachbooks = ">=0.2.5, <0.3"
-teachbooks-favourites = { git = "https://github.com/TeachBooks/TeachBooks-Favourites.git" }
-sphinx-inline-tabs = ">=2025.12.21.14, <2026"
-sphinx-apa-references = ">=1.0.1, <2"