def __call__(cls, *args, **kwargs):
        """Customize steps taken during class creation / initalization.

        super().__call__() within metaclass means: return instance created by calling metaclass __prepare__ -> __new__
        -> __init__

        """
        klass = super().__call__(*args, **kwargs)
        klass._flashserve_meta_ = replace(klass._flashserve_meta_)
        _validate_exposed_input_parameters_valid(klass)
        klass.__flashserve_init__(*args, **kwargs)
        return klass
Customize steps taken during class creation / initalization.

        super().__call__() within metaclass means: return instance created by calling metaclass __prepare__ -> __new__
        -> __init__

        
src/flash/core/serve/component.py