Average Machine Learning Salary

Hello Everyone, I want to know the average salary of a machine learning engineer in India? My younger sister is preparing for ML Certification on udemy and she wants to build a career in this field but according to this https://www.interviewbit.com/blog/machine-learning-engineer-salary/, the average machine learning engineer salary in India earns between 7.5 to 8 lakh per annum as the total compensation. So can anyone tell me, with certification, it would be the same or it will be higher?