human
Solve the following python programming problem given the following code:
def command(desc, name = None, aliases = None) : 
    if (aliases is None) : 
        aliases = [] 
def decorator(fn) : 
        main_name = (name if name else fn.__name__) 
        command_details = { 
            'function' : fn, 
            'description' : desc, 
            'is_alias' : False, 
            'aliases' : [], 
} 
        COMMANDS [main_name] = command_details 
        for alias in aliases : 
            COMMANDS [alias] = command_details.copy () 
            COMMANDS [alias] ['is_alias'] = True 
            COMMANDS [main_name] ['aliases'].append (alias) 
return fn 
return name 

    
    

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

return def decorator(