Update app.py

app.py

@@ -17,7 +17,7 @@ def greet(text):
                 {"role": "user", "content": text}],
             "model":"RaphaelKalandadze/test4",
             "temperature": 0.4,
-            "max_tokens": 512,
+            "max_tokens": 1024,
             "frequency_penalty": 1.2,
         }
     }