human
Solve the following python programming problem given the following code:
def check(self, code, filename) : 
    'Run pep8 on code and return the output.' 
    options = { 
        'reporter' : self.get_report (), 
} 
    type_map = { 
        'select' : [], 
        'ignore' : [], 
        'max-line-length' : 0, 
        'max-complexity' : 0, 
} 
    self.build_options (options, type_map, transform = (lambda s : s.replace ('-', '_'))) 
    final_options = options.copy () 
    try : 
        def onError(msg) : 
            pass 
from pep8 import process_options, get_parser 
        parser = get_parser () 
        parser.error = onError 
        (pep8_options, _) = process_options ([os.curdir], True, True, parser = opt_n) 
        if os.path.isfile (pep8_options.config) : 
            pep8_options = vars (pep8_options) 
            pep8_options.pop ('reporter', None) 
            for (opt_n, opt_v) in pep8_options.items () : 
                if isinstance (final_options.get (opt_n, None), list) : 
                    final_options [opt_n] += opt_v 
else : 
                    final_options [opt_n] = opt_v 
except SystemExit : 
        pass 
if persist.debug_mode () : 
        persist.printf ('{} ST options: {}'.format (self.name, options)) 
        persist.printf ('{} options: {}'.format (self.name, final_options)) 
checker = self.module.StyleGuide (** final_options) 
    return checker.input_file (filename = os.path.basename (filename), lines = code.splitlines (keepends = True)) 

    
    

    Fix the buggy line: (pep8_options, _) = process_options ([os.curdir], True, True, parser = opt_n)
assistant
#Here is Python code to fix the buggy line: (pep8_options, _) = process_options ([os.

(pep8_options, _) = process_options ([os.curdir], True, True, parser = parser)