From the following code that collects the data entered by the user of the animals according to their type of food. Pastebin: https://pastebin.com/VuBfRp0s I have an error when deleting animals. It asks me for the code and when I enter it, it says that it deletes the animal. However, it does not disappear from the list and the same animal continues to be printed. What I can do?

In Python: Which of the following set methods can be used to add a group of elements to a set?     update( )      add( )      merge( )     append( )

Size not printing seven after deleting rick // Create a new set with some initial values const words = new Set(['bob', 'john', 'marry', 'hilton', 'bala']); // Add some more values ('rick', 'newton', 'bala') to the set words.add('rick'); words.add('newton'); words.add('bala'); // Check if 'hilton' is in the set words.has('hilton'); // Get the size of the set words.size; // Delete 'rick' from the set words.delete('rick'); // Convert the set to an array const wordsArray = Array.from(words); //Print the set console.log(words); //Print the result to check if 'hilton' is in the set console.log(words.has('hilton')); // print the size of the set console.log(words.size); //Print the array console.log(wordsArray);

import json, datetime, csvfrom pprint import pprint   Question 3    - Using the cleaned list of lists from question 1, create a dictionary of dictionaries      where each key in the outer dictionary is an author whose last name starts with the letter 'S'.    - Each inner dictionary should contain the number of books that author has written as 'Number of Books'    - It should contain the earliest book title for that author based on year with the key 'First Book'    - Finally it should contain the latest book title for that author based on year with the key 'Last Book'    - If an author has only one book put the same title in both places    - Return the dictionary of dictionaries def author_history(cleaned_list):     Args:        cleaned_list (list)    Returns:        dictionary of dictionaries     Output:        {'SafranFoer,Jonathan': {'First Book': 'ExtremelyLoudandIncrediblyClose',                                  'Last Book': 'ExtremelyLoudandIncrediblyClose',…