class_docstr: Chat completion.
class_docstr_tok: ["Chat","completion","."]
code: def __init__(self, client: GradioClientWrapper):
      self._client = client
  
imports: import abc
  import ast
  import collections
  from typing import Any, AsyncGenerator, Dict, Generator, List, Optional, OrderedDict, Union
  from h2ogpt_client._gradio_client import GradioClientWrapper
  from h2ogpt_client._h2ogpt_enums import DocumentSubset, LangChainAction, LangChainMode, PromptType
  from h2ogpt_client._models import Model
label_desc: Use image node_id 1 to create a new ChatCompletionCreator object  with example: obj = ChatCompletionCreator(client)