What to do with “Unexpected indent” in python?

Question

How do I rectify the error \"unexpected indent\" in python?

Answer 1

This error can also occur when pasting something into the Python interpreter (terminal/console).

Note that the interpreter interprets an empty line as the end of an expression, so if you paste in something like

def my_function():
    x = 3

    y = 7

the interpreter will interpret the empty line before y = 7 as the end of the expression, i.e. that you're done defining your function, and the next line - y = 7 will have incorrect indentation because it is a new expression.