High CPU usage from busy-wait loops

[sancheet230]

Busy-wait loops using while(...is_alive()): pass cause unnecessary high CPU usage when waiting for processes or threads to finish

Potential fixes:-
using time.sleep(0.1)

[amitpandeyyy01-max]

hey , Please assign this issue to me.
I can fix the busy-wait loop and replace it with a proper non-CPU-hogging wait (e.g., time.sleep() or thread join).
I’ll open a PR within 48 hours.

[amitpandeyyy01-max]

Opened a PR for this : #61