Update app.py

app.py

@@ -3,9 +3,7 @@ from streamlit_chat import message
 from langchain_openai import OpenAI
 from langchain.chains import ConversationChain
 from langchain.chains.conversation.memory import (ConversationSummaryMemory)
-import os
 
-os.environ["OPENAI_API_KEY"] = "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"
 
 if 'conversation' not in st.session_state:
     st.session_state['conversation'] =None