Update app.py

app.py

@@ -20,7 +20,7 @@ def generate(text):
     if text:
        chat_data.append({"role": "system", "content": text})
     print(chat_data)
-    achat=tokenizer.apply_chat_template(chat_data)
+    achat=tokenizer.apply_chat_template(chat_data,return_tensors="pt")
     print(achat)
     outputs = model.generate(achat,
                          max_new_tokens=128,