Banana-speak

3 functions are here-

1st function is the onclick function. This function tells us that on click of the translation button, we have to execute the translation.

2nd function is the error handler function. in this function if the server is down or any other problem with the server then, this will tell us that there is an error with the sever, please try again later.

3rd function is the conversion of input text of the user to the translated language.