Update app.py

app.py

@@ -4,7 +4,7 @@ from langchain.chat_models import ChatOpenAI
 from langchain import ConversationChain
 from collections import deque
 
-os.environ["OPENAI_API_KEY"] = "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"
+os.environ["OPENAI_API_KEY"] = os.environ.get("test1")
 
 llm = ChatOpenAI(temperature=0.7, model_name='gpt-4o-mini')
 conversation = ConversationChain(llm=llm, verbose=True)