Hey @Vasujoshi_700 ,
You can train a model on data available in Qlik Catalog. At the moment, AutoML supports only CSV and QVD files.
This can be done 1) locally via 'Data Upload' or 2) through a Data Connection.
For option 2, there are many endpoint connections. You will need the correct configuration details to get these connections to work.
Let me know if you have any additional questions.