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Python desktop application

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Simple Python desktop application This is a continuation to my previous tutorial ( Python GUI using PyQt ). Anyway I will recap the tutorial on how to develop Python Desktop Application using PyQt5. PyQt is a GUI widgets toolkit. It is a Python interface for Qt, one of the most powerful, and popular cross-platform GUI library.  PyQt API is a set of modules containing a large number of classes and functions. While QtCore module contains non-GUI functionality for working with file and directory etc.,  Environments: PyQt is compatible with all the popular operating systems including Windows, Linux, and Mac OS.  Pip Install: The latest version of PyQt is PyQt5 5.14.1.  You can install pyqt using pip install PyQt5 In this tutorial, we are going to create a simple GUI app to add and delete records in a table using SQLite database. First, we need to create a database connection file with name `create_db.py`. A connection with ...