app update

app.py

@@ -124,9 +124,10 @@ def translate_sentence(text, max_length=256, fast=False):
     with torch.no_grad():
         if fast:
             # Greedy decoding - much faster, slightly lower quality
+            # Lower max_length since streaming chunks are short
             output_ids = mt_model.generate(
                 **inputs,
-                max_length=max_length,
+                max_length=128,
                 forced_bos_token_id=tgt_lang_id,
                 repetition_penalty=1.5,
                 no_repeat_ngram_size=3,
@@ -433,12 +434,48 @@ with gr.Blocks(
                         label="Yoruba Output",
                         type="numpy",
                         autoplay=True,
+                        elem_id="yoruba-stream-output",
                     )
                     stream_log = gr.Markdown(
                         label="Live Transcript",
                         value="Waiting for audio input..."
                     )
 
+                    # JS hook: force autoplay whenever the audio src changes.
+                    # Browsers sometimes block autoplay until user interaction;
+                    # this MutationObserver forces play() on every src update.
+                    gr.HTML("""
+<script>
+(function() {
+  function attachAutoplayHook() {
+    const container = document.getElementById('yoruba-stream-output');
+    if (!container) { setTimeout(attachAutoplayHook, 500); return; }
+    const audio = container.querySelector('audio');
+    if (!audio) { setTimeout(attachAutoplayHook, 500); return; }
+
+    // Force play whenever the src attribute changes
+    const observer = new MutationObserver(() => {
+      audio.muted = false;
+      audio.play().catch(e => console.log('Autoplay blocked:', e));
+    });
+    observer.observe(audio, { attributes: true, attributeFilter: ['src'] });
+
+    // Also play on loadeddata event
+    audio.addEventListener('loadeddata', () => {
+      audio.play().catch(e => console.log('Play failed:', e));
+    });
+
+    console.log('Yoruba autoplay hook attached');
+  }
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', attachAutoplayHook);
+  } else {
+    attachAutoplayHook();
+  }
+})();
+</script>
+""")
+
             stream_input.stream(
                 fn=streaming_process,
                 inputs=[stream_input, stream_state],