REFACTOR: clean code

Test: test perf on HF

Reverting to 0d8bd51fcc0515c294d8fea63990e03f042530ce

FIX: recompile the circuit

FIX: reduce number of displayed restaurant

FIX: remove node from the first map

FIX: update circuit to increase number of neighbors to 3

FIX: add requirements.txt

INI: deploy app's first version

initial commit