human
Solve the following python programming problem given the following code:
def command(method = None, **kwargs) : 
    'Mark this method as a CLI command.

    This will only have any meaningful effect in methods that are members of a
    Resource subclass.
    ' 
    def actual_decorator(method) : 
        method._cli_command = True 
        method._cli_command_attrs = kwargs 
        return method 
if (kwargs and isinstance (method, types.FunctionType)) : 
        return actual_decorator (method) 
else : 
        return actual_decorator 

    
    

    Fix the buggy line: if (kwargs and isinstance (method, types.FunctionType)) :
assistant
#Here is Python program to fix the buggy line: if (kwargs and isinstance (method, types.

if (method and isinstance (method, types.FunctionType)) :