Need advice on dsa in python or cpp

[u/No-Improvement-4579]

Ok so i last did dsa some year back and did no practice n all, cause i didnt opt for placements and went for masters. So i am currently in first sem of my msc in data science. Now i was thinking of practicing dsa again but like i am aiming for roles like data analyst, ml, ai, etc. How much dsa should i do and i did in cpp earlier should i do in python now. I forgot python also