Databricks

I'm writing some code to perform regression testing which require notebook path and its default language. Based on default language it will perform further analysis. So how can I programmatically get my notebook default language and save in some vari...

 For one of the requirements of project, I want to save default language of notebook into variable based on notebook path mentioned dynamically.For eg: if first notebook given by user in widget is having default language as Python then variable value...