You are required to write a Python 3 program that will prompt the user for some text and a keyword, and then display the Vigenre encrypted form of the text on the screen.

# Vigenere Encryption

# Create the Vigenere table

#You write this

# Get input from the user (plaintext and key)

#You write this

# Convert plaintext and key to all upper case letters

#You write this

# Remove all non-letters from plaintext

#You write this

# Encrypt plaintext

#You write this

# Show result on screen

#You write this