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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 validate(tool_class, model_class):
 """ Does basic ObjectTool option validation. """

    if not hasattr(tool_class, 'name'):
        raise ImproperlyConfigured("No 'name' attribute found for tool %s." % (
            tool_class.__name__
        ))

    if not hasattr(tool_class, 'label'):
        raise ImproperlyConfigured("No 'label' attribute found for tool %s." % (
            tool_class.__name__
        ))

    if not hasattr(tool_class, 'view'):
        raise NotImplementedError("No 'view' method found for tool %s." % (
            tool_class.__name__
        ))