class_docstr: Internal class used to parse kwargs for server URL, app_path, and session_id.
class_docstr_tok: ["Internal","class","used","to","parse","kwargs","for","server","URL",",","app_path",",","and","session_id","."]
code: def url(self) -> str:
      return self._url
  
imports: from __future__ import annotations
  import logging
  import json
  import os
  import re
  from os.path import relpath
  from pathlib import Path
  from typing import TYPE_CHECKING, Callable, ClassVar, Literal, Protocol, TypedDict, Union, cast, get_args
  from .None import __version__
  from .core.templates import CSS_RESOURCES, JS_RESOURCES
  from .core.types import ID, PathLike
  from .model import Model
  from .settings import LogLevel, settings
  from .util.dataclasses import dataclass, field
  from .util.paths import ROOT_DIR
  from .util.token import generate_session_id
  from .util.version import is_full_release
label_desc: Use image node_id 2 for calling the SessionCoordinates obj's underlying member method code with example usage: obj.url() and returns: self