code: def relogin_oauth2(self):
          '''
          (Re)login using the Oauth2 refresh token
          '''
          url = "https://api.robinhood.com/oauth2/token/"
          data = {
              "grant_type": "refresh_token",
              "refresh_token": self.refresh_token,
              "scope": "internal",
              "client_id": CLIENT_ID,
              "expires_in": 86400,
          }
          res = self.post(url, payload=data, retry=False)
          self.access_token = res["access_token"]
          self.refresh_token = res["refresh_token"]
          self.mfa_code = res["mfa_code"]
          self.scope = res["scope"f relogin_oauth2(self):
          '''
          (Re)login using the Oauth2 refresh token
          '''
          url = "https://api.robinhood.com/oauth2/token/"
          data = {
              "grant_type": "refresh_token",
              "refresh_token": self.refresh_token,
              "scope": "internal",
              "client_id": CLIENT_ID,
              "expires_in": 86400,
          }
          res = self.post(url, payload=data, retry=False)
          self.access_token = res["access_token"]
          self.refresh_token = res["refresh_token"]
          self.mfa_code = res["mfa_code"]
          self.scope = res["scope"]
docs: (Re)login using the Oauth2 refresh token