The Solution is shared considering https://cryptohack.org/faq/#solutions

Problem

Modern cryptography involves code, and code involves coding. CryptoHack provides a good opportunity to sharpen your skills.

Of all modern programming languages, Python 3 stands out as ideal for quickly writing cryptographic scripts and attacks. For more information about why we think Python is so great for this, please see the FAQ.

Run the attached Python script and it will output your flag.

great_snakes.py

Solution

Run great_snakes.py

> python3 great_snakes.py

Here is your flag:
crypto{z3n_0f_pyth0n}

FLAG := crypto{z3n_0f_pyth0n}