File io 4 py

[atif-dev]

added third challenge solution(part b) plus little animation.

[zero-to-mastery-bot[bot]]

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PR Statistics

#️⃣ PR Number:	➕ Line Additions:	🗑️ Line Deletions:
212	86	0

📑 Files Changed:	⭐ Repo Stars:	🔱 Total Forks:
1	36	163