human
Solve the following python programming problem given the following code:
def login(self, template = 'login') : 
    "
        This property will return component which will handle login requests.

            auth.login(template='login.html')
        " 
    def _login(env, data) : 
        form = self._login_form (env) 
        next = env.request.GET.get ('next', '/') 
        login_failed = False 
        if (env.request.method == 'POST') : 
            if form.accept (env.request.POST) : 
                user_identity = self.get_user_identity (env, ** form.python_data) 
                if (user_identity is not None) : 
                    response = self.login_identity (user_identity) 
                    response.status = 303 
                    response.headers ['Location'] = next.encode ('utf-8') 
                    return response 
login_failed = True 
data.form = form 
        data.login_failed = login_failed 
        data.login_url = env.root.login.as_url.qs_set (next = next) 
        return env.template.render_to_response (template, data.as_dict ()) 
return (web.match ('/login', 'login') | template) 

    
    

    Fix the buggy line: return (web.match ('/login', 'login') | template)
assistant
#Here is Python program to fix the buggy line: return (web.

return (web.match ('/login', 'login') | def _login()