Update app.py

app.py

@@ -196,7 +196,7 @@ os.makedirs(f"./{BROWSER_CONFIG['downloads_folder']}", exist_ok=True)
 model = LiteLLMModel(
     #"deepseek-r1-distill-qwen-32b",
     #"llama-3.3-70b-versatile",
-    "gemma2-9b-it"
+    "gemma2-9b-it",
     api_base="https://api.groq.com/openai/v1",
     custom_role_conversions=custom_role_conversions,
     max_completion_tokens=500,