class_docstr: Implements a base class that we expect any custom db implementation (e.g. DynamoDB) to follow
code: def __init__(self) -> None:
      pass
  
file_path: litellm/litellm/proxy/db/base_client.py
imports: from typing import Any, Literal, List
label_desc: Use image node_id 1 to create a new CustomDB object  with example: obj = CustomDB()