test_openai_llm possibly failed because of import in ci cd

Author: serengil

tests/unit/llm/test_openai_llm.py

@@ -18,7 +18,7 @@
 import openai
 import pytest
 from neo4j_graphrag.exceptions import LLMGenerationError
-from neo4j_graphrag.llm import LLMResponse
+from neo4j_graphrag.llm.types import LLMResponse
 from neo4j_graphrag.llm.openai_llm import AzureOpenAILLM, OpenAILLM
 from neo4j_graphrag.llm.types import ToolCallResponse
 from neo4j_graphrag.tool import Tool