The Program should let the user View, Delete, Add, or Edit Contacts from/to a list, Show all contacts, and display a he

[answerhappygod]

The Program should let the user View, Delete, Add, or Edit
Contacts from/to a list, Show all contacts, and display a help
screen.
You should have in the main section of your code an if /
elif / else statement that loops continuously until the user
chooses the EXIT command.
You must use a nested list to store the information
about each user.
EX. [['Bob Wilson', '9098856565', '[email protected]'],['Mary Jones',
'9098857878', '[email protected]'][etc.]]
Your list must have at least 3 entries when created.
You must use Functions for your Welcome, Add Contact, Delete
Contact, Edit Contact, and Help code.
Your Delete and Edit Contact functions should check to see
whether the entry is in the list before the entry is modified or
deleted.
You should confirm that an action has been performed or inform
the user that no action has been taken because there is no such
entry.
When the user enters a name, phone number, or e-mail address
that is not in the list ask the user to type it in correctly.(For
the Delete and Edit Function)(Use a while loop)
The list or show command should show all the contacts in the
list separated by lines or dashes
USE PYTHON
ALLOW CODE TO BE COPIED AND PASTED INTO PYTHON WITH NO
ISSUE
PROVIDE SCREENSHOTS OF CODE IN PYTHON AS WELL AS OUTPUT
SCREENSHOTS
WHEN VIEWING, EDITING, OR DELETING A CONTACT, ALLOW THE USER TO
DO SO EITHER BY NAME, PHONE NUMBER, OR EMAIL