hi, in python please. I need expert to provide the answer starting line 38. Line 1-36 is just the process that leads to line 38. thanks

This problem makes use of functions and dictionaries. This application involves a directory of email user names and their email addresses; the application's menu allows the directory to be searched and updated. The mainline and most functions have been written for you, but there are two functions for you to write: the list_email function (line 39 ) and the update_name function (line 78); complete the code below to add these two functions to the email directory system. All other functions work; run the application with various menu choices to familiarize yourself with it. Before writing the update_name function, it would be a good idea to examine the update_email function. In both of these functions, the function definition statement is provided along with comments that accompanied the original code; replace the pass statement with the necessary function logic. Sample output follows, demonstrating the list_email function and the update_name function