How do you access global variables in a Python class?

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Sandhya

Maths tutor with 7 years experience

We declare a variable global by using the keyword global before a variable. All variables have the scope of the block, where they are declared and defined in. They can only be used after the point of their declaration.
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IT professional but interested in teaching english and hindi

A global variable in Python is often declared as the top of the program. In other words, variables that are declared outside of a function are known as global variables. You can access global variables in Python both inside and outside the function. Def fn1():
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