Spyder is an IDE unlike the Jupyter Notebook or the Jupyter QT Console. It integrates NumPy, SciPy, Matplotlib, and IPython. It is extensible with plugins, and it is included with Anaconda.
The following screenshot shows Spyder, an actual IDE intended for data analysis and scientific computing:
On the right, you can go to File explorer to search for new files to load. Here, we want to open up iris_kmeans.py. This is a file that contains all the commands that we used before in the Jupyter QT Console. Notice on the right that the editor has a console; that is in fact the IPython console, which you saw as the Jupyter ...