Update app.py

app.py

@@ -552,11 +552,11 @@ def generate(message, temperature):
            If an error occurred, the boolean flag will be True and the content will be the error message.
     """
     stream = client.chat.completions.create(
-        model="tgi",
+        model="H4/zephyr-7b-beta",
         messages=message,
         stream=False,
         max_tokens=1024,
-        stop=["```output\n"],
+        stop=["output\n"],
         temperature=temperature,
         #timeout=30,
     )