Update app.py

app.py

@@ -16,6 +16,7 @@ client = OpenAI(
 #Create supported models
 model_links ={
     "Meta-Llama-3.1-8B":"meta-llama/Meta-Llama-3.1-8B-Instruct"
+    "Mistral-7B-Instruct-v0.3": "mistralai/Mistral-7B-Instruct-v0.3"
 }
 
 #Pull info about the model to display