Separate dev dependencies in default project template

Fix gh-2519.

Signed-off-by: Juan Luis Cano Rodríguez <juan_luis_cano@mckinsey.com>

kedro/templates/project/{{ cookiecutter.repo_name }}/README.md

@@ -60,29 +60,21 @@ After this, if you'd like to update your project requirements, please update `re
 ## How to work with Kedro and notebooks
 
 > Note: Using `kedro jupyter` or `kedro ipython` to run your notebook provides these variables in scope: `context`, `catalog`, and `startup_error`.
->
-> Jupyter, JupyterLab, and IPython are already included in the project requirements by default, so once you have run `pip install -r requirements.txt` you will not need to take any extra steps before you use them.
 
-### Jupyter
-To use Jupyter notebooks in your Kedro project, you need to install Jupyter:
+Jupyter, JupyterLab, and IPython are not included in the project requirements by default. To install them, run the following command:
 
 ```
-pip install jupyter
+pip install -r dev-requirements.txt
 ```
 
+### Jupyter
 After installing Jupyter, you can start a local notebook server:
 
 ```
 kedro jupyter notebook
 ```
 
 ### JupyterLab
-To use JupyterLab, you need to install it:
-
-```
-pip install jupyterlab
-```
-
 You can also start JupyterLab:
 
 ```

kedro/templates/project/{{ cookiecutter.repo_name }}/dev-requirements.txt

@@ -0,0 +1,12 @@
+black~=22.0
+flake8>=3.7.9, <5.0
+ipython>=7.31.1, <8.0; python_version < '3.8'
+ipython~=8.10; python_version >= '3.8'
+isort~=5.0
+jupyter~=1.0
+jupyterlab_server>=2.11.1, <2.16.0
+jupyterlab~=3.0, <3.6.0
+nbstripout~=0.4
+pytest-cov~=3.0
+pytest-mock>=1.7.1, <2.0
+pytest~=7.2

kedro/templates/project/{{ cookiecutter.repo_name }}/requirements.txt

@@ -1,14 +1,2 @@
-black~=22.0
-flake8>=3.7.9, <5.0
-ipython>=7.31.1, <8.0; python_version < '3.8'
-ipython~=8.10; python_version >= '3.8'
-isort~=5.0
-jupyter~=1.0
-jupyterlab_server>=2.11.1, <2.16.0
-jupyterlab~=3.0, <3.6.0
 kedro~={{ cookiecutter.kedro_version }}
 kedro-telemetry~=0.2.0
-nbstripout~=0.4
-pytest-cov~=3.0
-pytest-mock>=1.7.1, <2.0
-pytest~=7.2