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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def construct_multi_parameter_validators(parameters, context):
 """ Given an iterable of parameters, returns a dictionary of validator functions for each parameter. Note that this expects the parameters to be unique in their name value, and throws an error if this is not the case. """

    validators = ValidationDict()
    for parameter in parameters:
        key = parameter['name']
        if key in validators:
            raise ValueError("Duplicate parameter name {0}".format(key))
        parameter_validators = construct_parameter_validators(parameter, context=context)
        validators.add_validator(
            key,
            generate_object_validator(field_validators=parameter_validators),
        )

    return validators