human
Solve the following python programming problem given the following code:
def log_function_errors(route_function) : 
    " Error-logging decorator for functions.
    
        Don't do much, but get an error out to the logger.
    " 
    @ wraps (route_function) 
    def decorated_function(* args, **kwargs) : 
        try : 
            return route_function (* args, ** kwargs) 
except Exception as e : 
            _L.error (e, exc_info = True) 
            raise 
return route_function 

    
    

    Fix the buggy line: return route_function
assistant
#Here is Python program to fix the buggy line: return route_function
.

return def decorated_function(