Update app.py

app.py

@@ -14,9 +14,7 @@ def chat_with_openrouter(input_text):
     },
     data=json.dumps({
         "model": "openai/gpt-4o-mini-2024-07-18", # Optional
-        "messages": [
-          {"role": "user", "content": input_text}
-        ]
+        "messages": [{"role": "user", "content": input_text}],
         "top_p": 1,
         "temperature": 1,
         "frequency_penalty": 0,