You are required to design and implement two relatedRequirements of $$admin$.$py$$

The requirements are:

$1.$ The first thing the program should do is try to open a file named $$data$.$txt$$ in read mode, then

load the data from the file into a variable named data and then close the file. The data in the file should be in JSON format, so you will need to use the $$load$()$ function from the

$$json$$ module to read the data into your program.

$$ If any exceptions occur $($e$.$g$.$ due to the file not existing, or it not containing valid JSON data$),$ then

simply set the data variable to be an empty list. This will occur the first time the program is run, since

the data file will not exist yet. This ensures that you are always left with a list named data.

$$ This is the only time that the program should need to read anything from the file. From this point the

program uses the data variable, which is written to the file whenever anything is added or deleted.

$2.$ The program should then print a welcome message and enter an endless loop which starts by

printing a list of options: $$Choose $[$a$]$dd$,[$l$]$ist$,[$s$]$earch$,[$v$]$iew$,[$d$]$elete or $[$q$]$uit$.$ and then

prompts the user to enter their choice. Once a choice has been entered, use an $$if$/$elif$$

statement to handle each of the different choices $($detailed in the following requirements$).$

$3.$ If the user enters $$a$($add$),$ prompt them to enter a question, then prompt them to enter as many

answers as desired, and finally prompt them to enter the difficulty of the question, which must be

an integer between $1$ and $3.$ Place the details into a new dictionary with the structure shown on

Page $3,$ and append the dictionary to the data list. Finally, write the entire data list to the text

file in JSON format to save the data.

$$ Use your $$input$\_$something$()$ function $($detailed below$)$ when prompting for question and

answers, to ensure that they are re$-$prompted until they enter something other than whitespace.

$$ How you handle prompting the user to enter multiple answers is up to you, as long as you ensure that

they enter at least one answer. You may want to store the answers in lowercase, to make it easier to

match the user$$s answer to them in the GUI program.

$$ Use your $$input$\_$int$()$ function $($detailed below$)$ when prompting for an index number, to ensure

that the user is re$-$prompted until they enter an appropriate integer.

$$ Be sure to include the $$correct$$ and $$incorrect$$ keys in the dictionary, both set to $0.$

$$ Once the dictionary for the new question has been appended to the data list, call your

$$save$\_$data$()$ function $($detailed below$)$ to write the data to the text file in JSON format.

$4.$ If the user enters $$l$($list$),$ print a list of all the questions $($just the question text$)$ in the data list,

preceded by their index number plus $1($so that the list starts from $1$ rather than $0).$

$$ If the data list is empty, show a $$No questions saved$$ message instead.

$$ Use a $$for$$ loop to iterate through the items in the data list. Remember: each item is a dictionary.

$$ You can use the $$enumerate$()$ function to ensure that you have access to variables containing the

index number and dictionary of each item as you loop through them

$5.$ If the user enters $$s$($search$),$ prompt them for a search term and then list the questions that

contain the search term in the question text. Display search results in the same way that you

display questions when listing them, including the index number plus $1.$

$$ If the data list is empty, show a $$No questions saved$$ message instead of prompting for a search term.

$$ Use your $$input$\_$something$()$ function $($detailed below$)$ when prompting for a search term, to

ensure that the user is re$-$prompted until they enter something other than whitespace.

$$ The code to search will be similar to the code used to list, but this time the loop body needs an $$if$$

statement to only print questions that contain the search term $($use the $$in$$ operator

$$ Ensure that the searching is not case$-$sensitive$,$ e$.$g$.$programming$$ should find $$Programming$.$

$$ If the search term is not found in any of the questions, show a $$No results found$$ message.

$6.$ If the user enters $$v$($view$),$ prompt them for an index number and then print details of the

corresponding question in full. This should include the question text, answers, difficulty, and how

many times the question has been answered correctly and incorrectly.

$$ If the data list is empty, show a $$No questions saved$$ message instead of prompting for index number.Use your $$input$\_$int$()$ function $($detailed below$)$ when prompting for an index number, to ensure

that the user is re$-$prompted until they enter an appropriate integer.

$$ Remember: Index numbers shown to$/$entered by users start from $1,$ but the data list starts from $0.$

$$ Print the list of answers in a pleasing way $($without $[]),$ rather than simply printing the entire list. e$.$g$.$

$$ Print Easy$/$Medium$/$Hard alongside the difficulty for $1/2/3,$