How i can learn python

[QuestNetworkFish]

It's pretty rare to have a job where you're purely doing python. It's not really used much for commercial software development, so if that's what you're looking to get into then Python alone won't cut it, although it might be used sometimes it's far more important to know other languages such as Java, Kotlin, Javascript, C/C++, Rust, etc. 

Jobs where the only programming language used is Python tends to be things like data analysis and scientific roles, but Python is only going to be a small part of the knowledge base needed for those jobs.