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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 accepts(**schemas):
 """Create a decorator for validating function parameters. Example:: @accepts(a="number", body={"+field_ids": [int], "is_ok": bool}) def f(a, body):
 print (a, body["field_ids"], body.get("is_ok")) :param schemas: The schema for validating a given parameter. """

    validate = parse(schemas).validate

    @decorator
    def validating(func, *args, **kwargs):
        validate(inspect.getcallargs(func, *args, **kwargs), adapt=False)
        return func(*args, **kwargs)
    return validating