[DOCS] Python Developer Quickstart is repeated Twice

[pravintargaryen]

Thank you for reading the docs and suggesting an improvement!

First things first

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• Check Issues to make sure someone hasn't already opened a similar issue.

**What section of the docs could be improved? **
Python Developer Quickstart section

What part(s) of the docs would you like to see updated?
The entire Python Developer Quickstart section is repeated twice and the section called "Using the Python client to run your program" has been modified to directly write the program instead of letting the devs a chance for completing the programs by themselves.

Additional context
Add any other context here.

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0x95D36a9d1C9D89c2053090C35cb98FbF0AB73e22