function thing

#def recursion(arr , index = 0 , current_ss = []):


aama ghana argument che but jyare function ne call kari tyare 

khali arr j aapi baki vastu n aapi to chale e by default value j lai le 








arr: This is the required argument (no default value). You must provide it when calling 
the function.
index=0: This has a default value of 0. If you don't pass a value for index,
Python automatically uses 0 as the default.
current_subset=[]: This also has a default value of an empty list ([]). 


If you don't pass a value for current_subset, Python automatically uses the empty list as the default.

How the Call Works

When you call:


generate_subsets(arr)

    Default Arguments in Python

In Python, when you define a function with parameters that have 
default values, you don't need to explicitly pass values for 
those parameters when calling the function. 
If you omit them, the function uses the default values you 
specified in its definition.