Update app.py

app.py

@@ -79,7 +79,11 @@ MODEL_NAME  = "gpt-3.5-turbo-16k"
 #MODEL_NAME  ="gpt-4"
 
 #HuggingFace
-repo_id = "google/flan-t5-xxl"  
+repo_id = "meta-llama/Llama-2-13b-chat-hf"   
+#repo_id = "HuggingFaceH4/zephyr-7b-alpha"
+#repo_id = "meta-llama/Llama-2-70b-chat-hf"    
+#repo_id = "tiiuae/falcon-180B-chat"  
+#repo_id = "Vicuna-33b"
 
 
 ################################################