code: def verify_jwt_in_request():
      
      if request.method not in config.exempt_methods:
          jwt_data = _decode_jwt_from_request(request_type='access')
          ctx_stack.top.jwt = jwt_data
          verify_token_claims(jwt_data)
          _load_user(jwt_data[config.identity_claim_key])
docs: Ensure that the requester has a valid access token. This does not check the
      freshness of the access token. Raises an appropiate exception there is
      no token or if the token is invalid.