Python 2 and Python 3, the two versions of the programming language in widespread use, include a function called shuffle that can randomize a list or another sequence of data.

When you try to call list ('123'), Python thinks you're trying to call your own list, not the built-in function. So, always use descriptive names that don’t clash with Python's core features.

Hunan Red Blood Cell Network Technology Co., Ltd.: Practical Python Skills Lead to Becoming an Excellent Programmer After ...