Python Error: 'bar() got multiple values for argument 'width'' - Solution & Explanation

This error occurs when a function is called with multiple values for a single argument, in this case 'width'. For example:

def bar(height, width):
    print('Height:', height)
    print('Width:', width)

bar(10, width=5, width=7)

In this example, the bar() function is called with two values for 'width', 5 and 7. This causes the error because the function expects only one value for 'width'.

To fix this error, make sure that each argument is only assigned one value when calling the function.