def update_contact():
"""Update a contact"""
contact_id = int(input("Please enter contact id: "))
contact = Contact.get(contact_id)
print(f"Current details: {contact.__str__()}")
if contact_name := input("Please enter contact name: "):
contact.name = contact_name
def show_contact():
"""Show a contact"""
contact_id = int(input("Please enter contact id: "))
contact = Contact.get(contact_id)
print(contact.__str__())
print("\n")
