What is IndentationError: expected an indented block ?

Question

it occurs when I tired to run a class function it gives error at
def __init__(self,name):

Answer 1

I suppose you're using Python. Python really cares about indentation. If you miss a space, it cause error like this. I suggest you to review all the code and figure out where is the space you missed.
It occurs also when you mix spaces and tabs. You have to use only tabs or only spaces.

Answer 2

thanks