code: def _should_vertical(
      specification: int, exprs: Iterable[pyparsing.ParserElement]
  ) -> bool:
      """
      Returns true if we should return a vertical list of elements
      """
      if specification is None:
          return False
      else:
          return len(_visible_exprs(exprs)) >= specification
  
imports: import railroad
  import pyparsing
  import typing
  from typing import List, NamedTuple, Generic, TypeVar, Dict, Callable, Set, Iterable
  from jinja2 import Template
  from io import StringIO
  import inspect
label_desc: Use image node_id 4 for calling a global function with example usage: _should_vertical(specification, exprs) and returns: False, unknown