code: def test_init_default(self, monkeypatch, mock_check_valid_model):
      monkeypatch.setenv("HF_API_TOKEN", "fake-api-token")
      embedder = HuggingFaceTEIDocumentEmbedder()
  
      assert embedder.model == "BAAI/bge-small-en-v1.5"
      assert embedder.url is None
      assert embedder.token == "fake-api-token"
      assert embedder.prefix == ""
      assert embedder.suffix == ""
      assert embedder.batch_size == 32
      assert embedder.progress_bar is True
      assert embedder.meta_fields_to_embed == []
      assert embedder.embedding_separator == "\n"
  
imports: from unittest.mock import MagicMock, patch
  import numpy
  import pytest
  from huggingface_hub.utils import RepositoryNotFoundError
  from haystack.components.embedders.hugging_face_tei_document_embedder import HuggingFaceTEIDocumentEmbedder
  from haystack.dataclasses import Document
label_desc: Use image node_id 1 for calling the TestHuggingFaceTEIDocumentEmbedder obj's underlying member method code with example usage: obj.test_init_default(monkeypatch, mock_check_valid_model) without return types