Update app.py

app.py

@@ -1,12 +1,18 @@
+# app.py
 import gradio as gr
-from transformers import pipeline
 
-chat = pipeline("text-generation", model="meta-llama/Meta-Llama-3-8B-Instruct", device_map="auto")
-def respond(msg, history):
+def echo(message, history):
     history = history or []
-    out = chat(history + [msg], max_new_tokens=256)
-    reply = out[0]["generated_text"]
-    history.append((msg, reply))
+    reply = f"Ты написал: {message}"
+    history.append((message, reply))
     return history, history
-iface = gr.ChatInterface(respond)
-iface.launch()
+
+demo = gr.ChatInterface(
+    fn=echo,
+    type="messages",
+    examples=["Привет", "Как дела?", "Расскажи шутку"],
+    title="Echo Bot на Gradio"
+)
+
+if __name__ == "__main__":
+    demo.launch()