class_docstr: Base class for database handlers
  
  Base class for handlers that associate a source of information with the
  broader MindsDB ecosystem via SQL commands.
docstr: constructor
  Args:
      name (str): the handler name
code: def __init__(self, name: str):
      """constructor
      Args:
          name (str): the handler name
      """
      self.is_connected: bool = False
      self.name = name
  
imports: import ast
  import inspect
  import textwrap
  from _ast import AnnAssign, AugAssign
  from typing import Any, Dict, List, Optional
  import pandas
  from mindsdb_sql.parser.ast.base import ASTNode
  from mindsdb.utilities import log
  from mindsdb.integrations.libs.response import HandlerResponse, HandlerStatusResponse
label_desc: Use image node_id 1 to create a new BaseHandler object  with example: obj = BaseHandler(name)