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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(self, data, schema, **kwargs):
 """Validate data using schema with ``JSONResolver``."""

        if not isinstance(schema, dict):
            schema = {'$ref': schema}
        return validate(
            data,
            schema,
            resolver=self.ref_resolver_cls.from_schema(schema),
            types=self.app.config.get('RECORDS_VALIDATION_TYPES', {}),
            **kwargs
        )