contacts = {
"tom": "122-444-333",
"jim": "412-1231-121",
"ron": "8912-121-1212",
"jake": "333-1881-121"
}
print(id(contacts)) # address of contacts dictionary
copy_contacts = contacts.copy() # create a copy of the contacts dictionary
print(copy_contacts)
print(id(copy_contacts)) # address of copy_contacts dictionary