1memory = {}
 2def memnick(*functions):
 3    if len(functions) == 0:
 4        def decorator(func):
 5            def decorated(*args, **kwargs):
 6                # functions that return string
 7                text = func(*args, **kwargs)
 8                person_name = text.split(", ")[0]
 9                name = func.__name__.replace("_", " ").title()
10                if person_name not in memory:
11                    memory[person_name] = []
12                if (name, text) not in memory[person_name]:
13                    memory[person_name].append((name, text))
14                return text
15            # function name is not the original name
16            decorated.__name__ = func.__name__
17            return decorated
18        return decorator
19
20    texts = []
21    for function in functions:
22        current_name = function.__name__.replace("_", " ").title()
23        if current_name in memory:
24            for name, text in memory[current_name]:
25                texts.append(f"С гласа на {name}: {text}")
26    return texts