how to generate a secret key for flask code example
Example: flask secret key generator
# The secret key is needed to keep the client-side sessions secure.
# It's used for flask applications
# You can generate some random key as below:
>>> import os
>>> os.urandom(24)
'\xfd{H\xe5<\x95\xf9\xe3\x96.5\xd1\x01O<!\xd5\xa2\xa0\x9fR"\xa1\xa8'
# Just take that key and copy/paste it into your config file
SECRET_KEY = '\xfd{H\xe5<\x95\xf9\xe3\x96.5\xd1\x01O<!\xd5\xa2\xa0\x9fR"\xa1\xa8'