Update app.py

app.py

@@ -35,7 +35,7 @@ async function start_multi_line_tts() {
   tts_text_index += 1
   console.log(tts_text)
   if (tts_text!=""){
-    await window.MatchaTTSEn(tts_text,"./models/ljspeech_sim.onnx")
+    await window.MatchaTTSEn(tts_text,"https://huggingface.co/spaces/Akjava/gemma-2-27b-it-matcha-tts-en/resolve/main/models/ljspeech_sim.onnx")
   }