Neither does it allow a float type parameter nor it can produce a float range of numbers. Title: Python Crash Course Author: Stefan Maetschke Last modified by: Stefan Maetschke Created Date: 6/12/2008 12:00:38 PM Document presentation format – A free PowerPoint PPT presentation (displayed as a Flash slide show) on - id: 5b90ac-ZGViN You can work with a preexisting PDF in Python by using the PyPDF2 package. Unlike constant and quasi-constant features, we have no built-in Python method that can remove duplicate features. We will be finding the square root of all the elements of dataframe with applymap() function as shown below. name = marshmallow-objects summary = Marshmallow Objects and Models description-file = description-content-type = text/markdown author = Sergey Vilgelm author-email =