Update app.py

app.py

@@ -6,6 +6,7 @@ import gradio as gr
 from transformers import AutoTokenizer, AutoModelForCausalLM
 
 model_id = "sberbank-ai/rugpt3medium_based_on_gpt2"
+
 tokenizer = AutoTokenizer.from_pretrained(model_id)
 model = AutoModelForCausalLM.from_pretrained(model_id)
 
@@ -41,25 +42,19 @@ def respond(message, history=None):
 
     return answer
 
-# основной Gradio чат
+### Gradio UI
 chat = gr.ChatInterface(
     fn=respond,
     title="Бот об Университете Иннополис (на русском)",
-    chatbot=gr.Chatbot(label="Диалог"),
+    chatbot=gr.Chatbot(label="Диалог", type="messages"),  # Указан type="messages"
     textbox=gr.Textbox(placeholder="Задай вопрос на русском...", label="Твой вопрос")
 )
 
-# добавим простой API endpoint
-demo = gr.Blocks()
-
-with demo:
-    gr.Markdown("### Иннополис Бот + API")
-    chat.render()
-
-    # API endpoint
-    @gr.api()
-    def ask_api(question: str):
-        return {"answer": respond(question)}
+### ✅ API маршрут (Gradio 5+)
+@gr.route("/ask", methods=["POST"])
+def ask_api(question: str):
+    return {"answer": respond(question)}
 
+### Запуск
 if __name__ == "__main__":
-    demo.launch()
+    chat.launch()