Ah, the classic tech job posting time paradox! They want 3 years of Python experience but only 2 years of total work experience, while simultaneously requiring 6 years of experience that should also be 3 years. And let's not forget the location must be Chandigarh, which is... wait for it... Chandigarh.
This is the corporate equivalent of asking someone to be a 25-year-old with 30 years of experience. Recruiters living in their own quantum reality where time is merely a suggestion. Next they'll be asking for 5 years experience in a framework released last Tuesday.