a tool for hiding data inside of images

• do python steg-encode.py test/message.txt test/covid19.png to generate the test/covid19-output.png file, which has the file encoded
• now delete the original test/message.txt and test/covid19.png image
• now do python steg-decode.py test/covid19-output.png to retrieve the message.txt file again

python steg-encode.py <file you want to hide> <image into which you want to hide the file>

python steg-decode.py <image with file encoded into it>