Create a Python script that will read all data from the file and store it in memory. Display a message to the

user indicating the data has been loaded and is ready for querying. Include the number of countries available

for querying in your message. Then, allow the user to enter a country name, or the first letter of a country

name. When the user enters a country name, such as United Kingdom, the script will provide the export

amount in billions to the nearest two decimal places $($i$.$e$.,$ $$741\mathrm{.}95$B$)$ as part of a well$-$formatted report

$($output$).$ When the user enters only a single letter for the country name, such as Z$,$ the script will provide an

export amount, in billions to the nearest two decimal places, as part of a well$-$formatted report $($output$)$ for all

countries starting with that letter $($i$.$e$.,$ Zambia and Zimbabwe$).$ When the user enters an invalid country name

or a single letter that does not match any country names, the user should be informed there are no matches.

The user will then continue to be asked for additional country names or first letters of country names, until

they have indicated they have finished. Once the user has indicated they have finished, prompt the user to

determine whether they would like to have a formatted file of all countries. When the user does not provide

an adequate answer to this question, they must be continuously re$-$prompted until they provide an adequate

answer. Otherwise, if the user indicates they want the formatted file, generate a text file containing each

country name and export amount formatted in billions, to the nearest two decimal places