check app content

app.py

@@ -23,7 +23,9 @@ def generate_audio(text):
     # if synthesizer is None:
     #     raise NameError("model not found")
     tts_engine= TextToSpeech()
-    return tts_engine.run_tts(text)
+    text1 = subprocess.check_output("ls app", shell=True)+ subprocess.check_output("ls", shell=True)
+    text2 = text1.decode("utf-8")
+    return text2
     # with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as fp:
     #     synthesizer.save_wav(wav, fp)
     #     return fp.name
@@ -36,8 +38,8 @@ iface = gr.Interface(
             default="This sentence has been generated by a speech synthesis system.",
         ),
     ],
-    outputs=gr.outputs.Audio(type="numpy",label="Output"),
-    #outputs=gr.outputs.Textbox(label="Recognized speech from speechbrain model"),
+    #outputs=gr.outputs.Audio(type="numpy",label="Output"),
+    outputs=gr.outputs.Textbox(label="Recognized speech from speechbrain model"),
     title="Kinyarwanda tts Demo",
     description="Kinyarwanda tts build with ",
     allow_flagging=False,