```ruby
# Be sure to restart your server when you modify this file.

# Your secret key for verifying the integrity of signed cookies.
# If you change this key, all old signed cookies will become invalid!
# Make sure the secret is at least 30 characters and all random,
# no regular words or you'll be exposed to dictionary attacks.
Boxen::Application.config.secret_token = ENV['SECRET_TOKEN']
```

Move session secret to env var
user
```ruby
# Be sure to restart your server when you modify this file.

# Your secret key for verifying the integrity of signed cookies.
# If you change this key, all old signed cookies will become invalid!
# Make sure the secret is at least 30 characters and all random,
# no regular words or you'll be exposed to dictionary attacks.
abort "You must set a SECRET_TOKEN environment variable!" unless Boxen::Application.config.secret_token = ENV['SECRET_TOKEN']
```
assistant