class_docstr: Engine for Google spreadsheets
class_docstr_tok: ["Engine","for","Google","spreadsheets"]
code: def build_sqlalchemy_uri(
      cls,
      _: GSheetsParametersType,
      encrypted_extra: None  # pylint: disable=unused-argument
      | (dict[str, Any]) = None,
  ) -> str:
      return "gsheets://"
  
imports: from __future__ import annotations
  import contextlib
  import json
  import logging
  import re
  from re import Pattern
  from typing import Any, TYPE_CHECKING, TypedDict
  import pandas
  from apispec import APISpec
  from apispec.ext.marshmallow import MarshmallowPlugin
  from flask import g
  from flask_babel import gettext
  from marshmallow import fields, Schema
  from marshmallow.exceptions import ValidationError
  from requests import Session
  from sqlalchemy.engine import create_engine
  from sqlalchemy.engine.url import URL
  from superset import db, security_manager
  from superset.constants import PASSWORD_MASK
  from superset.databases.schemas import encrypted_field_properties, EncryptedString
  from superset.db_engine_specs.shillelagh import ShillelaghEngineSpec
  from superset.errors import ErrorLevel, SupersetError, SupersetErrorType
  from superset.exceptions import SupersetException
label_desc: Use image node_id 3 for calling the GSheetsEngineSpec obj's underlying member method code with example usage: obj.build_sqlalchemy_uri(cls, _, encrypted_extra) and returns: str