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app.py

@@ -29,8 +29,9 @@ from langchain.agents import create_tool_calling_agent, AgentExecutor
 from langchain_core.prompts import ChatPromptTemplate
 
 # LangChain OpenAI imports
-from langchain_openai import AzureOpenAIEmbeddings, AzureChatOpenAI  # OpenAI embeddings and models
-from langchain.embeddings.openai import OpenAIEmbeddings  # OpenAI embeddings for text vectors
+# from langchain_openai import AzureOpenAIEmbeddings, AzureChatOpenAI  # OpenAI embeddings and models
+from langchain_openai import OpenAIEmbeddings  # OpenAI embeddings for text vectors
+from langchain_openai import ChatOpenAI
 
 # LlamaParse & LlamaIndex imports
 from llama_parse import LlamaParse  # Document parsing library