Update utils.py

utils.py

@@ -16,7 +16,7 @@ from   langchain.embeddings        import HuggingFaceEmbeddings, OpenAIEmbedding
 from   langchain.chains            import LLMChain
 from   langchain.evaluation        import StringEvaluator
 from   typing                      import Any, Optional
-from   langsmith                   import Client
+from   langsmith.client import Client
 from   langchain.smith             import RunEvalConfig, run_on_dataset
 import streamlit as st
 import together
@@ -27,7 +27,7 @@ import os
 import re
 
 #os.environ["TOGETHER_API_KEY"] = "6101599d6e33e3bda336b8d007ca22e35a64c72cfd52c2d8197f663389fc50c5"
-#os.environ["OPENAI_API_KEY"]   = "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"
+os.environ["OPENAI_API_KEY"]   = "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"
 os.environ["LANGCHAIN_TRACING_V2"] = "true"
 client = Client()