session definition

[thisisadds]

I'm trying to get the final_oauth_token and secret and in initiating the linkedin class the oauth_token_secret is defined as so:
oauth_token_secret=session['linkedin_session_keys']['oauth_token_secret']
I must be missing something or not understanding it, but session doesn't seem to be defined anywhere. Or maybe it doesn't work now because it was last modified years ago. Please clarify.

[michaelhelmick]

See https://github.com/michaelhelmick/linkedin#authorization-url

In this section, I say:

Store this token in a session or something for later use in the next step.

Meaning, store it in a variable or somewhere it can be accessed for later use.