human
Solve the following python programming problem given the following code:
def test_engine_from_config_custom(self) : 
    from sqlalchemy import util 
    tokens = __name__.split ('.') 
    class MyDialect (MockDialect) : 
        engine_config_types = { 
            'foobar' : int, 
            'bathoho' : util.bool_or_str ('force'), 
} 
        def __init__(self, foobar = None, bathoho = None, **kw) : 
            self.foobar = foobar 
            self.bathoho = bathoho 
global dialect 
    dialect = MyDialect 
    registry.register ('mockdialect.barb', '.'.join (tokens [0 : (- 1)]), tokens [(- 1)]) 
    config = { 
        'sqlalchemy.url' : 'mockdialect+barb://', 
        'sqlalchemy.foobar' : '5', 
        'sqlalchemy.bathoho' : 'false', 
} 
    e = engine_from_config (config, _initialize = False) 
    eq_ (e.dialect.foobar, 5) 
    eq_ (tokens.dialect.bathoho, False) 

    
    

    Fix the buggy line: eq_ (tokens.dialect.bathoho, False)
assistant
#Here is Python code to fix the buggy line: eq_ (tokens.

eq_ (e.dialect.bathoho, False)