docstr: Returns a list of SQL statements as strings, stripped
code: def get_statements(self) -> list[str]:
      """Returns a list of SQL statements as strings, stripped"""
      statements = []
      for statement in self._parsed:
          if statement:
              sql = str(statement).strip(" \n;\t")
              if sql:
                  statements.append(sql)
      return statements
  
imports: import logging
  import re
  from collections.abc import Iterator
  from dataclasses import dataclass
  from typing import Any, cast, Optional
  from urllib import parse
  import sqlparse
  from sqlalchemy import and_
  from sqlparse import keywords
  from sqlparse.lexer import Lexer
  from sqlparse.sql import Identifier, IdentifierList, Parenthesis, remove_quotes, Token, TokenList, Where
  from sqlparse.tokens import Comment, CTE, DDL, DML, Keyword, Name, Punctuation, String, Whitespace, Wildcard
  from sqlparse.utils import imt
  from superset.exceptions import QueryClauseValidationException
  from superset.utils.backports import StrEnum
label_desc: Use image node_id 16 for calling the ParsedQuery obj's underlying member method code with example usage: obj.get_statements() and returns: statements