Why do python classes always require a self parameter?

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Sandhya

Maths tutor with 7 years experience

self represents the instance of the class. By using the “self” we can access the attributes and methods of the class in python. It binds the attributes with the given arguments. The reason you need to use self. is because Python does not use the @ syntax to refer to instance attributes.
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self represents the instance of the class. By using the “self” we can access the attributes and methods of the class in python. It binds the attributes with the given arguments. The reason you need to use self. is becausePython does not use the @ syntax to refer to instance attributes. read less
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IT Professional Trainer with 5 years of experience

Actually, It's based on your requirment , Like which type of data member or methods you are defining, yes for instance methods, no for other methods
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