Update app.py

app.py

@@ -42,7 +42,8 @@ HF_MODELS = {
     "Llama-3-8B": "meta-llama/Meta-Llama-3-8B",
     "CodeLlama-34B": "codellama/CodeLlama-34b-Instruct-hf",
     "StarCoder2": "bigcode/starcoder2-15b"
-# Default Model
+}
+    # Default Model
 DEFAULT_MODEL = "mistralai/Mixtral-8x7B-Instruct-v0.1"
 
 # ========== Modern Theme ==========