IndentationError: unindent does not match any outer indentation level

Question

When I compile the Python code below, I get

IndentationError: unindent does not match any outer indentation level

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Answer 1

For what its worth, my docstring was indented too much and this also throws the same error

class junk: 
     """docstring is indented too much""" 
    def fun(): return   

IndentationError: unindent does not match any outer indentation level