human
Solve the following python programming problem given the following code:
def create(meta_schema, validators = (), version = None, default_types = None) : 
    if (default_types is None) : 
        default_types = { 
            'array' : list, 
            'boolean' : bool, 
            'integer' : int_types, 
            'null' : type (None), 
            'number' : numbers.Number, 
            'object' : dict, 
            'string' : str_types, 
} 
class Validator (object) : 
        VALIDATORS = dict (validators) 
        META_SCHEMA = dict (meta_schema) 
        DEFAULT_TYPES = dict (default_types) 
        def __init__(self, schema, types = (), resolver = None, format_checker = None) : 
            self._types = dict (self.DEFAULT_TYPES) 
            self._types.update (types) 
            if (resolver is None) : 
                resolver = RefResolver.from_schema (schema) 
self.resolver = resolver 
            self.format_checker = format_checker 
            self.schema = schema 
@ classmethod 
        def check_schema(cls, schema) : 
            for error in cls (cls.META_SCHEMA).iter_errors (schema) : 
                raise SchemaError.create_from (error) 
def iter_errors(self, instance, _schema = None) : 
            if (_schema is None) : 
                _schema = self.schema 
with self.resolver.in_scope (_schema.get ('id', '')) : 
                ref = _schema.get ('$ref') 
                if (ref is not None) : 
                    validators = [('$ref', ref)] 
else : 
                    validators = iteritems (_schema) 
for (k, v) in validators : 
                    validator = self.VALIDATORS.get (k) 
                    if (validator is None) : 
                        continue 
errors = (validator (self, v, instance, _schema) or ()) 
                    for error in errors : 
                        error._set (validator = k, validator_value = v, instance = instance, schema = _schema) 
                        if (k != '$ref') : 
                            error.schema_path.appendleft (k) 
(yield error) 
def descend(self, instance, schema, path = None,...

    
    

    Fix the buggy line: Validator = validates (version) (validators)
assistant
#Here is Python program to fix the buggy line: Validator = validates (version) (validators)
.

Validator = validates (version) (Validator)