class_docstr: Base class for dash independent blocks, then composed into sections and the dashboard.
class_docstr_tok: ["Base","class","for","dash","independent","blocks",",","then","composed","into","sections","and","the","dashboard","."]
code: def body(self) -> Any:
      return None
  
imports: from abc import abstractmethod, ABC
  from typing import Optional, Tuple, Callable, List, Any, Dict, Type
  import pandas
  from tslumen.jinja_utils import create_jinja_env
  from tslumen.profile import BundledResult
  from tslumen.report.dashboard._dash import Component, Input, Output, State, JupyterDash, html, dbc
label_desc: Use image node_id 4 for calling the DashBlock obj's underlying member method code with example usage: obj.body() and returns: None