Update app.py

app.py

@@ -89,11 +89,11 @@ def gradio_generate(prompt, output_format, steps, guidance):
     # output_filename = f"{prompt.replace(' ', '_')}_{steps}_{guidance}"[:250] + ".wav"
 
     output_filename_1 = "tmp1.wav"
-    wavio.write(output_filename_1, output_wave, rate=16000, sampwidth=2)
+    wavio.write(output_filename_1, output_wave[0], rate=16000, sampwidth=2)
     output_filename_2 = "tmp2.wav"
-    wavio.write(output_filename_2, output_wave, rate=16000, sampwidth=2)
+    wavio.write(output_filename_2, output_wave[1], rate=16000, sampwidth=2)
     output_filename_3 = "tmp3.wav"
-    wavio.write(output_filename_3, output_wave, rate=16000, sampwidth=2)
+    wavio.write(output_filename_3, output_wave[2], rate=16000, sampwidth=2)
 
     if (output_format == "mp3"):
         AudioSegment.from_wav("tmp1.wav").export("tmp1.mp3", format = "mp3")