code: def set_oauth_session(self, provider, oauth_response):
          
          # Get this provider key names for token_key and token_secret
          token_key = self.appbuilder.sm.get_oauth_token_key_name(provider)
          token_secret = self.appbuilder.sm.get_oauth_token_secret_name(provider)
          # Save users token on encrypted session cookie
          session["oauth"] = (
              oauth_response[token_key],
              oauth_response.get(token_secret, ""),
          )
          session["oauth_provider"] = provider
docs: Set the current session with OAuth user secrets