Hey though i have learnt AI python for beginners, somehow I feel like need to remember a lot python code and still not that much comfortable. So, any other course you suggest me to learn, to python knowledge required only for AI.
For the Python knowledge required for AI, there is nothing very specific that you need. You can take a general Python course to build your foundation.
One option is AI Python for Beginners from DeepLearning.AI. Another excellent option is Python for Everybody from the University of Michigan on Coursera. I remember it being a very good course for learning Python.