Learn Interfaces by Building an Equation Solver - Step 64

Tell us what’s happening:

I am unable to find out whats the issue please help

Your code so far

# User Editable Region

    details = equation.analyze()
    match details:
        case {'slope': slope, 'intercept': intercept}:
            details_list = [f'slope = {slope:.3f}', f'y-intercept = {intercept:.3f}']
        case {'x': x, 'y': y, 'min_max': min_max, 'concavity': concavity}:
            details_list = [f'concavity = {concavity}' , f'{min_max} = ({x:.3f},{y:.3f})']
    for i in details_list:
        output_string += f'{i}\n'


# User Editable Region

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Challenge Information:

Learn Interfaces by Building an Equation Solver - Step 64

there should be a space between the comma and the y value