Given the following tests, deduce what the function make_string_sandwich does:

assertEqual(make_string_sandwich("bbb", "a"), "bbbaabbb") assertEqual(make_string_sandwich("12","3t"), "123t3t12")

assertEqual(make_string_sandwich("Z",""), "ZZ")

Use the Design Recipe to write the make_string_sandwich function. Include a Docstring.

Enter 3 other assertEqual conditions to test the make_string_sandwich function.

PYTHON. Please show steps thanks