code: def test_init_custom_parameters(self):
      transcriber = RemoteWhisperTranscriber(
          api_key="test_api_key",
          model="whisper-1",
          organization="test-org",
          api_base_url="test_api_url",
          language="en",
          prompt="test-prompt",
          response_format="json",
          temperature="0.5",
      )
  
      assert transcriber.model == "whisper-1"
      assert transcriber.organization == "test-org"
      assert transcriber.api_base_url == "test_api_url"
      assert transcriber.whisper_params == {
          "language": "en",
          "prompt": "test-prompt",
          "response_format": "json",
          "temperature": "0.5",
      }
  
file_path: haystack/test/components/audio/test_whisper_remote.py
imports: import os
  import pytest
  from openai import OpenAIError
  from haystack.components.audio.whisper_remote import RemoteWhisperTranscriber
  from haystack.dataclasses import ByteStream
label_desc: Use image node_id 5 for calling the TestRemoteWhisperTranscriber obj's underlying member method code with example usage: obj.test_init_custom_parameters() without return types