As python is gaining its popularity, it becoming more and more coders friendly. In that direction, Python from version 3.7 onwards has introduced something called Data Classes and it makes writing classes not only simpler but also make it neat and less cluttered.
Python data classes are new way of writing the classes and it does simplifies it a lot. Python dataclass is not introducing a new functionality in the python programming language, but just gives us an alternative write things in more programmer's friendly way.
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Chapters of this video
Timecodes:
0:00 : Dataclasses in Python
0:23 : What Python Data classes does
0:42 : Python Classes without Data classes
1:03 : Using python class under functions
1:25 : Python Data class as a Decorator
2:21 : Python Data class under functions
2:50 : Default values in python data classes
3:26 : limited variables Default values in python data classes
4:12 : Type Annotations in python Data classes
5:13 : Ignoring type annotations in python data classes
5:33 : Python Dataclass decorator and its parameters
6:36 : Python data classes instance variables and under methods
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