code: def test_langchain_llm_embedding_starcoder(self):
      bigdl_embeddings = StarcoderEmbeddings(
          model_path=self.starcoder_model_path
      )
      text = "This is a test document."
      query_result = bigdl_embeddings.embed_query(text)
      doc_result = bigdl_embeddings.embed_documents([text])
  
file_path: BigDL/python/llm/test/langchain/test_langchain.py
imports: from bigdl.llm.langchain.embeddings import *
  from bigdl.llm.langchain.llms import *
  import pytest
  from unittest import TestCase
  import os
label_desc: Use image node_id 5 for calling the Test_Models_Basics obj's underlying member method code with example usage: obj.test_langchain_llm_embedding_starcoder() without return types