Update app.py

app.py

@@ -8,13 +8,13 @@ models=[
     "google/gemma-7b",
     "google/gemma-7b-it",
     "google/gemma-2b",
-    "google/gemma-2b-it"
+    "google/gemma-2b-it",
     "meta-llama/Llama-2-7b-chat-hf",
     "codellama/CodeLlama-70b-Instruct-hf",
     "openchat/openchat-3.5-0106",
     "NousResearch/Nous-Hermes-2-Mixtral-8x7B-DPO",
     "mistralai/Mixtral-8x7B-Instruct-v0.1",
-    "mistralai/Mixtral-8x7B-Instruct-v0.2"
+    "mistralai/Mixtral-8x7B-Instruct-v0.2",
 ]
 client_z=[]