Update app.py

app.py

@@ -42,7 +42,7 @@ def build_database():
 collection = build_database()
 
 # Access the Anyscale API key from environment variables
-# anyscale_api_key = os.environ.get('anyscale_api_key')
+anyscale_api_key = os.environ.get('anyscale_api_key')
 
 # Instantiate the Anyscale client for using the Llama language model
 client = Anyscale(api_key=anyscale_api_key, model="meta-llama/Llama-2-70b-chat-hf")
@@ -180,5 +180,5 @@ iface = gr.Interface(
     description="Query the vector database and get an LLM response based on the documents in the collection."
 )
 
-# Launch the Gradio interfac
+# Launch the Gradio interface
 iface.launch()