Enhance README with Python installation and demos

Updated README to include new Python demo notebooks and installation instructions.

Author: Julie-Fabre

README.md

@@ -32,7 +32,8 @@ Bombcell extracts relevant quality metrics to categorize units into four categor
 
 Take a look at:
 - the MATLAB live script [`gettingStarted`](https://github.com/Julie-Fabre/bombcell/tree/main/matlab/gettingStarted.mlx) to see an example workflow and play around with our small toy dataset.
-- the Python Jupyter notebook [`BC_demo`](https://github.com/Julie-Fabre/bombcell/blob/main/py_bombcell/demos/BC_demo.ipynb)
+- the Python Jupyter notebook [`BC_demo`](https://github.com/Julie-Fabre/bombcell/blob/main/py_bombcell/demos/BC_demo_toy_data.ipynb) and software specific ones : [`BC_demo_spikeGLX`](https://github.com/Julie-Fabre/bombcell/blob/main/py_bombcell/demos/BC_demo_spikeGLX.ipynb) ,
+[`BC_demo_open_ephys`](https://github.com/Julie-Fabre/bombcell/blob/main/py_bombcell/demos/BC_demo_open_ephys.ipynb) and [`BC_demo_other_recording_software`](https://github.com/Julie-Fabre/bombcell/blob/main/py_bombcell/demos/BC_demo_other_recording_software.ipynb) 
 - You can also take a look at the exercise we prepared for the 2024 Neuropixels course [here](https://github.com/BombCell/Neuropixels_course_2024). 
 
 #### Installation
@@ -103,3 +104,4 @@ Please star the project to support us, using the top-right "⭐ Star" button.
 
 
 
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