code: def init(
      api_url: Optional[str] = None,
      api_key: Optional[str] = None,
      workspace: Optional[str] = None,
      timeout: int = 60,
      extra_headers: Optional[Dict[str, str]] = None,
      httpx_extra_kwargs: Optional[Dict[str, Any]] = None,
  ) -> None:
      """Init the Python client.
  
      If this function is called with `api_url=None` and `api_key=None` and no values have been set for the environment
      variables `ARGILLA_API_URL` and `ARGILLA_API_KEY`, then the local credentials stored by a previous call to `argilla
      login` command will be used. If local credentials are not found, then `api_url` and `api_key` will fallback to the
      default values.
  
      Args:
          api_url: Address of the REST API. If `None` (default) and the env variable ``ARGILLA_API_URL`` is not set,
              it will default to `http://localhost:6900`.
          api_key: Authentication key for the REST API. If `None` (default) and the env variable ``ARGILLA_API_KEY``
              is not set, it will default to `argilla.apikey`.
          workspace: The workspace to which records will be logged/loaded. If `None` (default) and the
              env variable ``ARGILLA_WORKSPACE`` is not set, it will default to the private user workspace.
          timeout: Wait `timeout` seconds for the connection to timeout. Default: 60.
          extra_headers: Extra HTTP headers sent to the server. You can use this to customize
              the headers of argilla client requests, like additional security restrictions. Default: `None`.
          httpx_extra_kwargs: Extra kwargs passed to the `httpx.Client` constructor. For more information about the
              available arguments, see https://www.python-httpx.org/api/#client. Defaults to `None`.
  
      Examples:
          >>> import argilla as rg
          >>>
          >>> rg.init(api_url="http://localhost:9090", api_key="4AkeAPIk3Y")
          >>> # Customizing request headers
          >>> headers = {"X-Client-id":"id","X-Secret":"secret"}
          >>> rg.init(api_url="http://localhost:9090", api_key="4AkeAPIk3Y", extra_headers=headers)
      """
      ArgillaSingleton.init(
          api_url=api_url,
          api_key=api_key,
          workspace=workspace,
          timeout=timeout,
          extra_headers=extra_headers,
          httpx_extra_kwargs=httpx_extra_kwargs,
      )
  
file_path: argilla/src/argilla/client/singleton.py
imports: from typing import Any, Dict, Optional
  from argilla.client.client import Argilla
label_desc: Use image node_id 1 for calling a global function with example usage: init(api_url, api_key, workspace, timeout, extra_headers, httpx_extra_kwargs) without return types