Implementing the RSA encryption algorithm in Python by using visual studio code.

Implementation conditions:

$1.$ Implement without using a library

$($Do not use libraries of the same kind as pycrytodome but libraries that help implement algorithm such as random functions can be use$)$

$2.$Write the two prime numbers $(p,q)$ that you use to generate the key pair in the input manner$($Include a message so that if a non$-$prime value is entered in p or q$,$ 'Please enter prime number' output will come out$)$

$3.$Implement both encryption and decryption processes.

$4.$Make it so that the plaint text can be enter as input.

Please give output window screenshot, description of the code implemented $($description of each function$)$ too so I can understand it better.