[Shubham] Add: remove_contact function for deleting contact.

Author: CodeWizard786-shubham

AddressBook_Service.py

@@ -45,6 +45,14 @@ def add_contact(self):
 
 
  def fetch_contact(self,first_name):
+ """
+ Description : 
+ This function fetches contact from contact list uing first name.
+ Parameters :
+ first_name : first name of the contact to remove.
+ Returns :
+ contact : contact from contacts list.
+ """
  for contact in self.contacts:
  if contact.first_name == first_name:
  return contact
@@ -79,7 +87,28 @@ def update_contact(self,first_name):
  else:
  input("Contact not found. Hit enter to continue")
 
- # display address Book
+
+ # remove contact from address Book 
+ def remove_contact(self,first_name):
+ """
+ Description : 
+ This function checks if the first name in present in contact 
+ if it is present, take the inputs from user again ,find the index number and update the contact. 
+ Parameters :
+ self : self.contacts list.
+ Returns :
+ none
+ prints update message.
+ """
+ contact = self.fetch_contact(first_name)
+ if contact:
+ self.contacts.remove(contact)
+ print("Contact removed successfully")
+ else:
+ input("Contact not found. Hit enter to continue")
+
+
+ # display contacts from address Book
  def display_contact(self):
  """
  Description :