docstr: Need to disregard the schema for Sqlite
docstr_tok: ["Need","to","disregard","the","schema","for","Sqlite"]
code: def get_table_names(
      cls,
      database: Database,
      inspector: Inspector,
      schema: str | None,
  ) -> set[str]:
      """Need to disregard the schema for Sqlite"""
      return set(inspector.get_table_names())
  
file_path: superset/superset/db_engine_specs/sqlite.py
imports: from __future__ import annotations
  import re
  from datetime import datetime
  from re import Pattern
  from typing import Any, TYPE_CHECKING
  from flask_babel import gettext
  from sqlalchemy import types
  from sqlalchemy.engine.reflection import Inspector
  from superset.constants import TimeGrain
  from superset.db_engine_specs.base import BaseEngineSpec
  from superset.errors import SupersetErrorType
label_desc: Use image node_id 3 for calling the SqliteEngineSpec obj's underlying member method code with example usage: obj.get_table_names(cls, database, inspector, schema) and returns: set