Tkinter is the first option for a lot of learners and developers because it is quick and convenient to use. Tkinter is a Python library that can be used to construct basic graphical user interface (GUI) applications. In Python, it is the most widely used module for GUI applications. Google Colab is the best project from Google Research. It is an open-source, Jupyter based environment. It helps us write and execute Python based code, other Python -based third-party tools and machine learning frameworks such as Python , PyTorch, Tensorflow, Keras, OpenCV and many others. It runs on the web-browser.