In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning. Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "There are several ways to create objects of ndarray type".
A block of code is set as follows:
x = np.array([[1,2,3,4],
[5,6,7,8]])
y = np.repeat(x, [1,0,1,0], axis=1)
Any command-line input or output is written as follows:
pip3 install molecule
New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "To create a new notebook, click the New button in the top right and select Python 3 from the menu."
Warnings or important notes appear like this.
Tips and tricks appear like this.