sscasc@tumkur return def mul ( , ) * return filename:test_module import module #import module_name print ("sum is "module sum ( , )print ("multiple is "module mul ( , )filename:test_module py import module as md #import module_name as new_name print ("sum is "md sum ( , )print ("multiple is "md mul ( , )arraylistssets and dictionary arrays an array is data structure that stores values of same data type in pythonthis is the main difference between arrays and lists while python lists can contain values corresponding to different data typesarrays in python can only contain values corresponding to same data type to use arrays in python languageyou need to import the standard array module this is because array is not fundamental data type like stringsinteger etc here is how you can import array module in pythonfrom array import once you have imported the array moduleyou can declare an array here is how you do itarrayidentifiername array(typecode[initializers]typecode details represents signed integer of size byte represents unsigned integer of size byte represents character of size byte represents unicode character of size bytes represents signed integer of size bytes represents unsigned integer of size bytes sp_python programming