Update app.py

app.py

@@ -9,7 +9,7 @@ os.environ["TOKENIZERS_PARALLELISM"] = "false"
 filename = "output_topic_details.txt"  # Path to the file storing chess-specific details
 retrieval_model_name = 'output/sentence-transformer-finetuned/'
 
-openai.api_key = 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
+openai.api_key = os.getenv("HF_TOKEN")
 
 system_message = "You are a eco-friendly travel chatbot specialized in providing information on eco-friendly restaurants, hotels, and attractions in NYC, you can also provide the user with environment-themed pickup lines."
 # Initial system message to set the behavior of the assistant