class_docstr: A space representing a string comprised of characters from a given charset.
  
  Example::
      >>> # {"", "B5", "hello", ...}
      >>> Text(5)
      >>> # {"0", "42", "0123456789", ...}
      >>> import string
      >>> Text(min_length = 1,
      ...      max_length = 10,
      ...      charset = string.digits)
class_docstr_tok: ["A","space","representing","a","string","comprised","of","characters","from","a","given","charset",".","Example",":",":",">",">",">","#","{","``","''",",","``","B5","''",",","``","hello","''",",","...","}",">",">",">","Text","(","5",")",">",">",">","#","{","``","0","''",",","``","42","''",",","``","0123456789","''",",","...","}",">",">",">","import","string",">",">",">","Text","(","min_length","=","1",",","...","max_length","=","10",",","...","charset","=","string.digits",")"]
docstr: Returns a string with all Text characters.
docstr_tok: ["Returns","a","string","with","all","Text","characters","."]
code: def characters(self) -> str:
      """Returns a string with all Text characters."""
      return self._char_str
  
file_path: gym/gym/spaces/text.py
imports: from typing import Any, Dict, FrozenSet, Optional, Set, Tuple, Union
  import numpy
  from gym.spaces.space import Space
label_desc: Use image node_id 9 for calling the Text obj's underlying member method code with example usage: obj.characters() and returns: self