old_contents: # Address of the beam website.
  # No trailing slash.
  beam_addr = 'https://beam.pro'
  
  # Username of the account.
  username = 'username'
  
  # Password of the account.
  password = 'password'
  
  # The id of the channel you want to connect to.
  channel = 12345
  
new_contents: # Address of the beam website.
  # No trailing slash.
  BEAM_ADDR = 'https://beam.pro'
  
  # Username of the account.
  USERNAME = 'username'
  
  # Password of the account.
  PASSWORD = 'password'
  
  # The id of the channel you want to connect to.
  CHANNEL = 12345
  
subject: FIx broken Python code in chat bot tutorial