update app

app.py

@@ -21,4 +21,31 @@ def respond(user_input):
     # Generate AI response
     prompt = f"[INST] {user_input} [/INST]"
     inputs = tokenizer(prompt, return_tensors="pt")
-    outputs = model.generate(**inputs, max_new_**
+    outputs = model.generate(**inputs, max_new_tokens=256, pad_token_id=tokenizer.eos_token_id)
+    response = tokenizer.decode(outputs[0], skip_special_tokens=True)
+
+    # Convert to speech
+    try:
+        tts = gTTS(text=response, lang='hi' if detected_lang == 'hi' else 'en')
+        with tempfile.NamedTemporaryFile(suffix=".mp3", delete=False) as fp:
+            tts.save(fp.name)
+            audio_path = fp.name
+    except Exception as e:
+        audio_path = None
+
+    return response, audio_path
+
+# UI
+iface = gr.Interface(
+    fn=respond,
+    inputs=gr.Textbox(lines=2, placeholder="Ask anything...", label="user_input"),
+    outputs=[
+        gr.Textbox(label="TeachMe Says"),
+        gr.Audio(label="Voice", type="filepath", autoplay=True)
+    ],
+    title="TeachMe - Your Smart Tutor",
+    description="Light AI bot with Hindi + English voice support."
+)
+
+iface.launch()
+