Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in the text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "Mount the downloaded WebStorm-10*.dmg disk image file as another disk in your system."

A block of code is set as follows:

$ brew install python
$ python3

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

wordcloud = WordCloud(background_color="white",width=1000, height=860, margin=2).generate(text)
import matplotlib.pyplot as plt
plt.imshow(wordcloud)
rcParams['figure.figsize'] = 20, 10
plt.axis("off")
plt.show()

Any command-line input or output is written as follows:

C:\Users\Sureshhardiya\python3 --version
Python 3.6.1

Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Select System info from the Administration panel."