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Python Key Value Store Design
Properly implement an application with a Key Value Database that incorporates the design
principles of: Time to Live (TTL) keys
Directions:
Start from your main.py
main.py:
You must add
1) Time to Live (TTL) keys (15 points)
You must add functionality so that it deletes keys that are more than 3 days old.
TTL:
I have already provided the code, I just need to know how to implement TTL in the
main.py and not have it as a separate python file.

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