Update app.py

app.py

@@ -11,8 +11,8 @@ import re
 # You can find many such endpoints in the Hugging Face "Spaces" or "Models" section 
 # that provide Inference API for free.
 
-#API_URL = "https://api-inference.huggingface.co/models/OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5" 
-API_URL = "https://api-inference.huggingface.co/models/OpenAssistant/falcon-7b-sft-mix-2000" 
+API_URL = "https://api-inference.huggingface.co/models/OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5" 
+#API_URL = "https://api-inference.huggingface.co/models/OpenAssistant/falcon-7b-sft-mix-2000" 
 
 headers={}