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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(schema, data, owner=None):
 """Validate input data with input schema. :param Schema schema: schema able to validate input data. :param data: data to validate. :param Schema owner: input schema parent schema. :raises: Exception if the data is not validated. """

    schema._validate(data=data, owner=owner)